332354 + Interview Questions in Secondary School in Math

1.	Represent √5.7 on the number line
Answer» Answer: *REPRESENT ROOT 5.7 on the number line* Represent root 5.7 on the number lineMark point B such that AB = 5.7 unit and BC = 1 unit. (ii) FIND the mid-point of AC and mark it as M. Taking M as the centre and MA as the radius, draw a semi-circle. (III) From B, draw a perpendicular to AC; Let it meet the semi-circle at D.

1.

Represent √5.7 on the number line

Answer»

Answer:

REPRESENT ROOT 5.7 on the number line

Represent root 5.7 on the number lineMark point B such that AB = 5.7 unit and BC = 1 unit. (ii) FIND the mid-point of AC and mark it as M. Taking M as the centre and MA as the radius, draw a semi-circle. (III) From B, draw a perpendicular to AC; Let it meet the semi-circle at D.

Discussion

2.	Answer correctly I will mark you as brainiestScreenshot 2021-04-...45.21 AM.png
Answer» GIVEN: How many necklaces did STACY make? this QUESTION be like this =25+t=57 =57-25 =t=32 ans 32

2.

Answer correctly I will mark you as brainiestScreenshot 2021-04-...45.21 AM.png

Answer»

GIVEN:

How many necklaces did STACY make?

this QUESTION be like this

=25+t=57

=57-25

=t=32

ans 32

Discussion

3.	1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
Answer» ANSWER: KYA HAI YEH Step-by-step explanation: 1 to 100

3.

1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

Answer»

ANSWER:

KYA HAI YEH

Step-by-step explanation:

1 to 100

Discussion

4.	If 3^x+1 = 9^x-2, find the value of 2^1+x.
Answer» Step-by-step EXPLANATION: EXPLAINED ABOVE BRIANLIEST IF IT HELPED

4.

If 3^x+1 = 9^x-2, find the value of 2^1+x.

Answer»

Step-by-step EXPLANATION:

EXPLAINED ABOVE

BRIANLIEST IF IT HELPED

Discussion

5.	HvQuestion 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50, 30Question 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50,
Answer» Answer: TERE ye question ko dekhne KE baat tere parents be like - bate tu BADA to HOGAYA hai PAR abhi bhi chota hai

5.

HvQuestion 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50, 30Question 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50,

Answer»

Answer:

TERE ye question ko dekhne KE baat

tere parents be like - bate tu BADA to HOGAYA hai PAR abhi bhi chota hai

Discussion

6.	5. Insert three rational numbers between - 1/4 and -4/15
Answer» ANSWER: if you have SUBSCRIBED GIVE the SCREENSHOT for any CONFUSIONS

6.

5. Insert three rational numbers between - 1/4 and -4/15

Answer»

ANSWER:

if you have SUBSCRIBED GIVE the SCREENSHOT for any CONFUSIONS

Discussion

7.	Find the equation of the straight line joining the points (2, 5, 8) and (-1, 6, 3).
Answer» there is only x axis and y axis but you have GIVEN 3 points HOPE it HELPS you

7.

Find the equation of the straight line joining the points (2, 5, 8) and (-1, 6, 3).

Answer»

there is only x axis and y axis but you have GIVEN 3 points

HOPE it HELPS you

Discussion

8.	What is the value of... Sin15
Answer» $answer = >$ VALUE of SIN 15 DEGREE = $(\sqrt{3} - 1)$ UPON $2 \sqrt{2}$

8.

What is the value of... Sin15

Answer»

$answer = >$

VALUE of SIN 15 DEGREE =

$(\sqrt{3} - 1)$

UPON

$2 \sqrt{2}$

Discussion

9.	28. A car covers a distance of 840 km at a constant speed.If the speed of the car would have been 10 km/h less,then it would have taken 2 hours more to cover thesame distance. What is the actual speed of the car?यदि एक कार की चाल 10 किमी/घण्टे कम होती तो 840किमी की दूरी तय करने में 2 घण्टे अधिक लगते, कार कीवास्तविक चाल ज्ञात कीजिए-(a) 60 kmph( (b) 70 kmph(c) 80 kmph( (d) 90 kmph
Answer» Answer: LET the ORIGINAL speed be x km/hr. Then, [ 840/x - 840/( x + 10) ] = 2 ⇒ 840 (x + 10) - 840x = 2x (x+10) ⇒ x2 + 10X - 4200 = 0 ⇒ (x + 70) (x - 60 ) = 0 ∴ x = 60 km/hr.

9.

28. A car covers a distance of 840 km at a constant speed.If the speed of the car would have been 10 km/h less,then it would have taken 2 hours more to cover thesame distance. What is the actual speed of the car?यदि एक कार की चाल 10 किमी/घण्टे कम होती तो 840किमी की दूरी तय करने में 2 घण्टे अधिक लगते, कार कीवास्तविक चाल ज्ञात कीजिए-(a) 60 kmph( (b) 70 kmph(c) 80 kmph( (d) 90 kmph

Answer»

Answer:

LET the ORIGINAL speed be x km/hr.

Then, [ 840/x - 840/( x + 10) ] = 2

⇒ 840 (x + 10) - 840x = 2x (x+10)

⇒ x2 + 10X - 4200 = 0

⇒ (x + 70) (x - 60 ) = 0

∴ x = 60 km/hr.

Discussion

10.	From the English Alphabets below, List out the alphabets that are similar in reflectionwhen a mirror is placed vertically,HS, L, M, K
Answer» M = W , M S = S H = H K = K V = V , A N = N L = NONE I = I P = b O = O U = U

10.

From the English Alphabets below, List out the alphabets that are similar in reflectionwhen a mirror is placed vertically,HS, L, M, K

Answer»

M = W , M

S = S

H = H

K = K

V = V , A

N = N

L = NONE

I = I

P = b

O = O

U = U

Discussion

11.	CCT Weekly Practice (Mathematics)Participating for social causesAn NGO decides to involve students of class X to initiate a drive to make people aware of road etiquettes.As a part of the drive, a banner is created.The shape of the banner that says “do not honk” is as shown in the figure.Question 1: The formula to calculate the perimeter of the banner is(a) 2 (l + b)(b) 2πrh + 2πr2(c) πr + (2l + b)(d) 2 (l + b) + πr2Question 2:The total surface area of the banner is (a) 55860 cm2(b) 70952 cm2(c) 55880 cm2(d) 70558 cm2Question 3:If the total cost of the cardboard used per banner is Rs. 83.79. Then the rate per m2 is: (a) Rs 25(b) Rs 15(c) Rs 35 (d) Rs 45 Question 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50, 30
Answer» Step-by-step explanation: answer bhej do YAR bahut JARURI HAI

11.

CCT Weekly Practice (Mathematics)Participating for social causesAn NGO decides to involve students of class X to initiate a drive to make people aware of road etiquettes.As a part of the drive, a banner is created.The shape of the banner that says “do not honk” is as shown in the figure.Question 1: The formula to calculate the perimeter of the banner is(a) 2 (l + b)(b) 2πrh + 2πr2(c) πr + (2l + b)(d) 2 (l + b) + πr2Question 2:The total surface area of the banner is (a) 55860 cm2(b) 70952 cm2(c) 55880 cm2(d) 70558 cm2Question 3:If the total cost of the cardboard used per banner is Rs. 83.79. Then the rate per m2 is: (a) Rs 25(b) Rs 15(c) Rs 35 (d) Rs 45 Question 4:Let us assume that the chalan for not wearing a seat belt is Rs 1000 first time and it increases by Rs. 50 each time after that in a month. If a driver is caught 10 times in a month for not wearing a seat belt. Calculate the total fine paid by him.(a) Rs 22500(b) Rs 12500(c) Rs 35000 (d) Rs 12250Question 5:Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan.(a) 7, 50, 33(b) 3, 30, 57(c) 5, 53, 32 (d) 7, 50, 30

Answer»

Step-by-step explanation:

answer bhej do YAR bahut JARURI HAI

Discussion

12.	Express the following in the form of,where p and q are integer and q is not equal to 0.1) 0.62)0.473)0.001
Answer» Step-by-step explanation: 1.6/10 2.47/100 3.1/1000

12.

Express the following in the form of,where p and q are integer and q is not equal to 0.1) 0.62)0.473)0.001

Answer»

Step-by-step explanation:

1.6/10

2.47/100

3.1/1000

Discussion

13.	यदि किसी घन की एक भुजा 16 सेंटीमीटर लंबी हो तो घन का आयतन एवं संपूर्ण पृष्ठ ज्ञात कीजिए
Answer» $\begin{gathered}\\\underline{\pink{\sf{दिया~ हुआ ~ है। }}}\\\end{gathered}$ घन की ओर = 16 सेमी $\begin{gathered}\\\underline{\pink{\sf{ढूँढ़ने~ के ~लिए }}}\\\end{gathered}$ घन का आयतन घन का भूतल क्षेत्र $\begin{gathered}\\\underline{\pink{\sf{फार्मूला~ प्रयुक्त }}}\\\end{gathered}$ $\\ \red{ \underline { \boxed{\sf \:घन~ का ~आयतन = {ओर}^{3}}}}$ $\red{ \underline { \boxed{\sf \:घन ~का~ भूतल~ क्षेत्र = 6 {ओर}^{2} }}}\\\\$ यहां साइड = 16 सेमी $\\\sf →\: घन~ का ~आयतन = {16}^{3}$ $\sf→ \: घन~ का ~आयतन = 4096 \: {सेमी}^{3} \\ \\ \\$ $\sf→ \: घन ~का~ भूतल~ क्षेत्र = 6 {16}^{2}$ $\sf →\: घन ~का~ भूतल~ क्षेत्र = 6 \times 256$ $\sf →\: घन ~का~ भूतल~ क्षेत्र = 1536 {सेमी}^{2}$

13.

यदि किसी घन की एक भुजा 16 सेंटीमीटर लंबी हो तो घन का आयतन एवं संपूर्ण पृष्ठ ज्ञात कीजिए

Answer»

$\begin{gathered}\\\underline{\pink{\sf{दिया~ हुआ ~ है। }}}\\\end{gathered}$

घन की ओर = 16 सेमी

$\begin{gathered}\\\underline{\pink{\sf{ढूँढ़ने~ के ~लिए }}}\\\end{gathered}$

घन का आयतन
घन का भूतल क्षेत्र

$\begin{gathered}\\\underline{\pink{\sf{फार्मूला~ प्रयुक्त }}}\\\end{gathered}$

$\\ \red{ \underline { \boxed{\sf \:घन~ का ~आयतन = {ओर}^{3}}}}$

$\red{ \underline { \boxed{\sf \:घन ~का~ भूतल~ क्षेत्र = 6 {ओर}^{2} }}}\\\\$

यहां साइड = 16 सेमी

$\\\sf →\: घन~ का ~आयतन = {16}^{3}$

$\sf→ \: घन~ का ~आयतन = 4096 \: {सेमी}^{3} \\ \\ \\$

$\sf→ \: घन ~का~ भूतल~ क्षेत्र = 6 {16}^{2}$

$\sf →\: घन ~का~ भूतल~ क्षेत्र = 6 \times 256$

$\sf →\: घन ~का~ भूतल~ क्षेत्र = 1536 {सेमी}^{2}$

Discussion

14.	40. What is the value of 'X' in21_x- ?15 45a) 36b) 56c) 63d) 65
Answer» Answer: plese CORRECT the QUESTION what have U write.

14.

40. What is the value of 'X' in21_x- ?15 45a) 36b) 56c) 63d) 65

Answer»

Answer:

plese CORRECT the QUESTION what have U write.

Discussion

15.	1/2x15x1.5 = ?Please help
Answer» Answer: 11.25 MARK me PLEASE

15.

1/2x15x1.5 = ?Please help

Answer»

Answer:

11.25

MARK me PLEASE

Discussion

16.	Factorise: 1 - 2a - 3a²
Answer» ANSWER: here Step-by-step explanation: 2a = 3A*a 2 = 3a a = 2/3 mark BRAINLIEST PLEASE

16.

Factorise: 1 - 2a - 3a²

Answer»

ANSWER:

here

Step-by-step explanation:

2a = 3A*a

2 = 3a

a = 2/3

mark BRAINLIEST PLEASE

Discussion

17.	Si ∡=25 °,∡=22°,∡=133°, ¿Cuánto mide el ∡? *
Answer» Answer: 2-5$664 Step-by-step EXPLANATION: HAN han han han hambj hamb LAMP LAPM lpbsl lamp lamp lamp lamp lamp lamp lamp PMAP lpan lompabalah

17.

Si ∡=25 °,∡=22°,∡=133°, ¿Cuánto mide el ∡? *

Answer»

Answer:

2-5$664

Step-by-step EXPLANATION:

HAN han han han hambj hamb LAMP LAPM lpbsl lamp lamp lamp lamp lamp lamp lamp PMAP lpan lompabalah

Discussion

18.	Find the zero of the polynomial 4s²-4s+1 and verify the relationship between the zeros and the coefficient
Answer» $\huge \fbox \blue{Answer:}$ $→ {45}^{2} - 45 + 1 = 0$ $∴ {45}^{2} - 25 - 25 + 1 = 0$ $∴25(25 - 1) - 1(25 - 1) = 0$ $⇒(25 - 1)(25 - 1) = 0$ $⇒s = +1 /2$ $⇒ \textbf{sum \: of \: roots} = \frac{1}{2} + \frac{1}{2} = 1...(1)$ $⇒ \textbf{sum \: of \: roots \: verified} = \frac{ - b}{a} = \frac{ - (4)}{4} = 1...(2)$ $\textbf{also \: product \: of \: roots} = \frac{c}{a} = \frac{1}{4}$ $\textbf{Also} \: \left( \frac{1}{2} \right) \]\left( \frac{1}{2} \right) \] = \frac{1}{4}$ $\\ \\ \\ \\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

18.

Find the zero of the polynomial 4s²-4s+1 and verify the relationship between the zeros and the coefficient

Answer»

$\huge \fbox \blue{Answer:}$

$→ {45}^{2} - 45 + 1 = 0$

$∴ {45}^{2} - 25 - 25 + 1 = 0$

$∴25(25 - 1) - 1(25 - 1) = 0$

$⇒(25 - 1)(25 - 1) = 0$

$⇒s = +1 /2$

$⇒ \textbf{sum \: of \: roots} = \frac{1}{2} + \frac{1}{2} = 1...(1)$

$⇒ \textbf{sum \: of \: roots \: verified} = \frac{ - b}{a} = \frac{ - (4)}{4} = 1...(2)$

$\textbf{also \: product \: of \: roots} = \frac{c}{a} = \frac{1}{4}$

$\textbf{Also} \: \left( \frac{1}{2} \right) \]\left( \frac{1}{2} \right) \] = \frac{1}{4}$

$\\ \\ \\ \\ \\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸}$

Discussion

19.	5. Insert three rational numbers between -1/4 and -4/15.
Answer» ANSWER: LCM = 60 -1/4 = - 15/60 -4/15 = - 16/60 Multiply both NUMBERS into 5 -15/60 = - 75/300 -16/60 = - 80/300 Between numbers are, - 76/300, - 77/300, - 78/300, - 79/300

19.

5. Insert three rational numbers between -1/4 and -4/15.

Answer»

ANSWER:

LCM = 60

-1/4 = - 15/60

-4/15 = - 16/60

Multiply both NUMBERS into 5

-15/60 = - 75/300

-16/60 = - 80/300

Between numbers are, - 76/300, - 77/300, - 78/300, - 79/300

Discussion

20.	Determine the value of the 2power2+ log3/2
Answer» Answer: 2²+LOG 3/2 4+log 3/2 4+log 3-log 2 (log m/N=log m-log n) 4+0.4-0.3 4+0.1 4.1 HOPE it HELPS

20.

Determine the value of the 2power2+ log3/2

Answer»

Answer:

2²+LOG 3/2

4+log 3/2

4+log 3-log 2 (log m/N=log m-log n)

4+0.4-0.3

4+0.1

4.1

HOPE it HELPS

Discussion

21.	Please help! I dont really know what the answer is.
Answer» Step-by-step EXPLANATION: i THINK RECTANGLE or PARALLELOGRAM

21.

Please help! I dont really know what the answer is.

Answer»

Step-by-step EXPLANATION:

i THINK RECTANGLE or PARALLELOGRAM

Discussion

22.	The least positive integer r such that -375 belong to r 11 is
Answer» ANSWER: hfkdxkklzllxkkzkzzkozlxmzmkzk, mmxk, NZM JANM jskn N

22.

The least positive integer r such that -375 belong to r 11 is

Answer»

ANSWER:

hfkdxkklzllxkkzkzzkozlxmzmkzk, mmxk, NZM JANM jskn N

Discussion

23.	WHAT SHOULD BE MULTIPLIED WITH -15/28 TO GET PRODUCT -5/7?FASTEST ANSWER WILL BE MARKED AS BRAINLIEST!!
Answer» Answer: 4/3 BRAINLIEST ANSWER S S S SS

23.

WHAT SHOULD BE MULTIPLIED WITH -15/28 TO GET PRODUCT -5/7?FASTEST ANSWER WILL BE MARKED AS BRAINLIEST!!

Answer»

Answer:

4/3

BRAINLIEST ANSWER

S

SS

Discussion

24.	Correct answer gets brainlisted:)Write a phrase for the following nonlinear expressions:a) 16 − y^2 b)9(x^3 − 3)
Answer» ANSWER: a)16 -y^2 Step-by-step EXPLANATION: a)16-y^2 b)9(X^3-3)

24.

Correct answer gets brainlisted:)Write a phrase for the following nonlinear expressions:a) 16 − y^2 b)9(x^3 − 3)

Answer»

ANSWER:

a)16 -y^2

Step-by-step EXPLANATION:

a)16-y^2

b)9(X^3-3)

Discussion

25.	मोनने जमीन विकायला काढले
Answer» ANSWER: MARK me as BRAINLIEST PLS

25.

मोनने जमीन विकायला काढले

Answer»

ANSWER:

MARK me as BRAINLIEST PLS

Discussion

26.	Raman purchased 7 cycles at the rate of rs 1700 for each cycle on transportation. at what price per cycle should Raman sell to make 25 % profit on the money spent
Answer» Step-by-step EXPLANATION: EXPLAINED IN THE PICTURE BRAINLIEST

26.

Raman purchased 7 cycles at the rate of rs 1700 for each cycle on transportation. at what price per cycle should Raman sell to make 25 % profit on the money spent

Answer»

Step-by-step EXPLANATION:

EXPLAINED IN THE PICTURE

BRAINLIEST

Discussion

27.	A shopkeeper sells 5 tumblers for ₹30 what would be the cast of 10 such tumblers
Answer» ANSWER: ₹60 Step-by-step EXPLANATION: Let t is the COST of 5 TUMBLERS for ₹30 30 = t 2x 30 = t t = ₹60

27.

A shopkeeper sells 5 tumblers for ₹30 what would be the cast of 10 such tumblers

Answer»

ANSWER:

₹60

Step-by-step EXPLANATION:

Let t is the COST of 5 TUMBLERS for ₹30

30 = t

2x 30 = t

t = ₹60

Discussion

28.	Draw and name the radius ,arc ,sector,and chord in the semicircle below
Answer» !!!!!!!!!!!!!!!!!!!!!!!

Discussion

29.	If a and b are zeros of x square + 7 x + 7 find the value of a + b minus 2 a b
Answer» ANSWER: -21 Step-by-step explanation: if a and B are the zeroes of the quadratic polynomial,then a+b=-7/1=-7 ab=7/1 now , (a+b)-2ab=(-7)-2(7) =-7-14 =-21

29.

If a and b are zeros of x square + 7 x + 7 find the value of a + b minus 2 a b

Answer»

ANSWER:

-21

Step-by-step explanation:

if a and B are the zeroes of the quadratic polynomial,then

a+b=-7/1=-7

ab=7/1

now ,

(a+b)-2ab=(-7)-2(7)

=-7-14

=-21

Discussion

30.	Gawain sa Pagkatuto Bilang 4: Base sa iyong sagot sa Gawain sa Pagkatuto Bilang 2.sumulat ng isang elehiya patungkol sa iyong mahal sa buhay na pumanaw na.
Answer» Step-by-step EXPLANATION: HEY what are you saying please TRANSLATE this in ENGLISH or HINDI

30.

Gawain sa Pagkatuto Bilang 4: Base sa iyong sagot sa Gawain sa Pagkatuto Bilang 2.sumulat ng isang elehiya patungkol sa iyong mahal sa buhay na pumanaw na.

Answer»

Step-by-step EXPLANATION:

HEY what are you saying

please TRANSLATE this in ENGLISH or HINDI

Discussion

31.	A Sum of Rs 8280 was distributed among three friends A,B and C in such a way that ratio of amount of A tothe amount of B and C was 2:7 Whereas ratio of amount of C to amount of A and B was 5:7 . Find the amount that B will get? a) 2990 b) 2890 c) 2980 d) 3120 e) None of these
Answer» Step-by-step EXPLANATION: khzglut4ce5ue6rwutugrrycw, eg7twfexro7

31.

A Sum of Rs 8280 was distributed among three friends A,B and C in such a way that ratio of amount of A tothe amount of B and C was 2:7 Whereas ratio of amount of C to amount of A and B was 5:7 . Find the amount that B will get? a) 2990 b) 2890 c) 2980 d) 3120 e) None of these

Answer»

Step-by-step EXPLANATION:

khzglut4ce5ue6rwutugrrycw, eg7twfexro7

Discussion

32.	Q4: Express the following as a fraction in its simplest form. (2)h+f/3 - f+k/2 + 4h-k/5
Answer» ANSWER: the above is the CORRECT answer Step-by-step EXPLANATION: yDDhyjffjhkckhcov

32.

Q4: Express the following as a fraction in its simplest form. (2)h+f/3 - f+k/2 + 4h-k/5

Answer»

ANSWER:

the above is the CORRECT answer

Step-by-step EXPLANATION:

yDDhyjffjhkckhcov

Discussion

33.	If x + 1/x = 4 find x² + 1/x²
Answer» ANSWER: ${x}^{2} + \frac{1}{ {x}^{2} } = ( {x + \frac{1}{x} })^{2} - 2.x. \frac{1}{x} \\ \\ = {4}^{2} - 2 \\ = 16 - 2 \\ = 14$

33.

If x + 1/x = 4 find x² + 1/x²

Answer»

ANSWER:

${x}^{2} + \frac{1}{ {x}^{2} } = ( {x + \frac{1}{x} })^{2} - 2.x. \frac{1}{x} \\ \\ = {4}^{2} - 2 \\ = 16 - 2 \\ = 14$

Discussion

34.	Find the mean daily wages of the workers of the factory by using an appropriate method3. The following distribution shows the daily pocket allowance of children of a localityThe mean pocket allowance is Rs 18. Find the missing frequency f.11-1313-15 15-1715-17 17-19 19-2119-21 21-23 23-25Daily pocketallowance (in Rs)Number of children7.691354
Answer» ANSWER: -2 is the CORRECT answer Step-by-step explanation: you SEE once in question 13-15 15-17 = -2 15 -17 17-19 19-21 = -2 19-21 21-23 23-25 = -2 So, answer is the -2

34.

Find the mean daily wages of the workers of the factory by using an appropriate method3. The following distribution shows the daily pocket allowance of children of a localityThe mean pocket allowance is Rs 18. Find the missing frequency f.11-1313-15 15-1715-17 17-19 19-2119-21 21-23 23-25Daily pocketallowance (in Rs)Number of children7.691354

Answer»

ANSWER:

-2 is the CORRECT answer

Step-by-step explanation:

you SEE once in question

13-15 15-17 = -2

15 -17 17-19 19-21 = -2

19-21 21-23 23-25 = -2

So, answer is the -2

Discussion

35.	युगपतसमीकरण आलेख विधी से हल करों।2x+y=8;y=1+x(upon)/2
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiiiiiii

35.

युगपतसमीकरण आलेख विधी से हल करों।2x+y=8;y=1+x(upon)/2

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiiiiiii

Discussion

36.	draw an acute angel a right angel and an obtuse angel using a protractor label the vertex od each angel as P name the angel
Answer» ANSWER: MARK as BRILLIANT answer

36.

draw an acute angel a right angel and an obtuse angel using a protractor label the vertex od each angel as P name the angel

Answer»

ANSWER:

MARK as BRILLIANT answer

Discussion

37.	Below is a sequence of numbers:5, 8, 11, 14, …(a) Calculate the 10th term.
Answer» Step-by-step EXPLANATION: EXPLAINED IN THE PHOTO BRAINLIEST

37.

Below is a sequence of numbers:5, 8, 11, 14, …(a) Calculate the 10th term.

Answer»

Step-by-step EXPLANATION:

EXPLAINED IN THE PHOTO

BRAINLIEST

Discussion

38.	Round 315.857 to the nearest hundreth
Answer» ANSWER: NEAREST 100 of 315.857 is 300 Step-by-step EXPLANATION: HOPE it HELPS you thankyou

38.

Round 315.857 to the nearest hundreth

Answer»

ANSWER:

NEAREST 100 of 315.857 is 300

Step-by-step EXPLANATION:

HOPE it HELPS you

thankyou

Discussion

39.	Q3:Simplify the following expression. 4{h -3[f – 6(f -h)]}
Answer» Answer: 4{H -3[F – 6(f -h)]} 4{h -3[f – 6F + 6H]} 4{h -3[ -5F + 6h]} 4{h +15f - 18h} 4{15f - 17h} 60f - 68h

39.

Q3:Simplify the following expression. 4{h -3[f – 6(f -h)]}

Answer»

Answer:

4{H -3[F – 6(f -h)]}

4{h -3[f – 6F + 6H]}

4{h -3[ -5F + 6h]}

4{h +15f - 18h}

4{15f - 17h}

60f - 68h

Discussion

40.	What is the answer for log5 base 10
Answer» ANSWER: LOGARITHM BASE 5 of 10 is 1.4307.

40.

What is the answer for log5 base 10

Answer»

ANSWER:

LOGARITHM BASE 5 of 10 is 1.4307.

Discussion

41.	If S= {10,20,30,40} then find P(s)
Answer» ANSWER: 10+20+30+40 Step-by-step EXPLANATION: answer is 100 this will be the answer I THINK so

41.

If S= {10,20,30,40} then find P(s)

Answer»

ANSWER:

10+20+30+40

Step-by-step EXPLANATION:

answer is 100 this will be the answer I THINK so

Discussion

42.	If the prime factorization of 784 is in the form of 2p-7q,then find the value of p+q
Answer» Appropriate Question :- If the prime factorization of 784 is in the form of $\sf \: {2}^{p} {7}^{q}, \: find \: the \: value \: of \: p + q$ $\large\underline{\sf{Solution-}}$ $\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784}$ $\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c\|c} {\underline{\sf{2}}}&{\underline{\sf{\:\:784\:\:\:}}}\\ {\underline{\sf{2}}}& \underline{\sf{\:\:392\:\:\:}} \\\underline{\sf{2}}&\underline{\sf{\:\:196\: \:\:}}\\{\underline{\sf{2}}}&{\underline{\sf{\:\:98\:\:\:}}} \\{\underline{\sf{7}}}&{\underline{\sf{\:\:49\:\:\:}}} \\ {\underline{\sf{7}}}&{\underline{\sf{\:\:7\:\:\:}}} \\ \underline{\sf{}}&{\sf{\:\:1\:\:\:}} \end{array}\end{gathered}\end{gathered}\end{gathered}$ $\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784 = {2}^{4} \times {7}^{2} }$ It is given that, $\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784 = {2}^{p} \times {7}^{q} }$ So, it implies, $\rm :\longmapsto\: {2}^{p} \times {7}^{q} = {2}^{4} \times {7}^{2}$ So, on COMPARING we get $\red{\rm :\longmapsto\:p = 4} \\ \red{\rm :\longmapsto\:q = 2}$ Therefore, $\bf :\longmapsto\:p + q = 4 + 2 = 6$ Additional Information :- Fundamental Theorem of Arithmetic :- This theorem STATES that : Every composite NUMBER can be FACTORIZED as a product of PRIMES and this factorization is unique irrespective of their places. Euclid Division Lemma :- Let a and b are positive integers such that a > b, then their exist integers q and r such that a = bq + r, where r belongs to [0, b).

42.

If the prime factorization of 784 is in the form of 2p-7q,then find the value of p+q

Answer»

Appropriate Question :-

If the prime factorization of 784 is in the form of

$\sf \: {2}^{p} {7}^{q}, \: find \: the \: value \: of \: p + q$

$\large\underline{\sf{Solution-}}$

$\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784}$

$\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c|c} {\underline{\sf{2}}}&{\underline{\sf{\:\:784\:\:\:}}}\\ {\underline{\sf{2}}}& \underline{\sf{\:\:392\:\:\:}} \\\underline{\sf{2}}&\underline{\sf{\:\:196\: \:\:}}\\{\underline{\sf{2}}}&{\underline{\sf{\:\:98\:\:\:}}} \\{\underline{\sf{7}}}&{\underline{\sf{\:\:49\:\:\:}}} \\ {\underline{\sf{7}}}&{\underline{\sf{\:\:7\:\:\:}}} \\ \underline{\sf{}}&{\sf{\:\:1\:\:\:}} \end{array}\end{gathered}\end{gathered}\end{gathered}$

$\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784 = {2}^{4} \times {7}^{2} }$

It is given that,

$\red{\bf :\longmapsto\:Prime \: factorization \: of \: 784 = {2}^{p} \times {7}^{q} }$

So, it implies,

$\rm :\longmapsto\: {2}^{p} \times {7}^{q} = {2}^{4} \times {7}^{2}$

So, on COMPARING we get

$\red{\rm :\longmapsto\:p = 4} \\ \red{\rm :\longmapsto\:q = 2}$

Therefore,

$\bf :\longmapsto\:p + q = 4 + 2 = 6$

Additional Information :-

Fundamental Theorem of Arithmetic :-

This theorem STATES that : Every composite NUMBER can be FACTORIZED as a product of PRIMES and this factorization is unique irrespective of their places.

Euclid Division Lemma :-

Let a and b are positive integers such that a > b, then their exist integers q and r such that a = bq + r, where r belongs to [0, b).

Discussion

43.	A - ( A U B ) ´ = ?[´= c]
Answer» ANSWER: aap akhir puchhna KYA chahti ho isme A and B KE values kya HAI

43.

A - ( A U B ) ´ = ?[´= c]

Answer»

ANSWER:

aap akhir puchhna KYA chahti ho

isme A and B KE values kya HAI

Discussion

44.	Weite the integer which isits own adelitive inverse.
Answer» ANSWER: ZERO 0 is the INTEGER which is its own ADDITIVE inverse BRAINLIEST

44.

Weite the integer which isits own adelitive inverse.

Answer»

ANSWER:

ZERO 0 is the INTEGER which is its own ADDITIVE inverse

BRAINLIEST

Discussion

45.	What is 18x1/2?Please Answer
Answer» 18 × 1/2 = 9 is the answer s

45.

What is 18x1/2?Please Answer

Answer»

18 × 1/2 = 9

is

the

answer

s

Discussion

46.	If x+y=14 & x-y= 2 then find the value of x.
Answer» 2x=16 x=8 hope it HELPS you

46.

If x+y=14 & x-y= 2 then find the value of x.

Answer»

2x=16

x=8

hope it HELPS you

Discussion

47.	How many types of law are there in mathematical reasoning name them
Answer» Step-by-step explanation: there are TWO types of or in mathematical reasoning the FIRST one is inclusive or the and the SECOND one is EXCLUSIVE or

47.

How many types of law are there in mathematical reasoning name them

Answer»

Step-by-step explanation:

there are TWO types of or in mathematical reasoning the FIRST one is inclusive or the and the SECOND one is EXCLUSIVE or

Discussion

48.	A mixture of 60 litres the ratio of milk and water is 2:1. HovAded in the mixture so that the ratio of milk and water becomes 1:2) 20 litre(2) 30 litre(3) 40 litre
Answer» ANSWER: Step-by-step explanation: Quantity of milk = 60 x 2 litres = 40 litres. 3 Quantity of WATER in it = (60- 40) litres = 20 litres. New RATIO = 1 : 2 Let quantity of water to be added further be x litres. Then, milk : water = 40 . 20 + x Now, 40 = 1 20 + x 2 20 + x = 80 x = 60. Quantity of water to be added = 60 litres.

48.

A mixture of 60 litres the ratio of milk and water is 2:1. HovAded in the mixture so that the ratio of milk and water becomes 1:2) 20 litre(2) 30 litre(3) 40 litre

Answer»

ANSWER:

Step-by-step explanation:

Quantity of milk = 60 x 2 litres = 40 litres.

3

Quantity of WATER in it = (60- 40) litres = 20 litres.

New RATIO = 1 : 2

Let quantity of water to be added further be x litres.

Then, milk : water = 40 .

20 + x

Now, 40 = 1

20 + x 2

20 + x = 80

x = 60.

Quantity of water to be added = 60 litres.

Discussion

49.	USL!c) If a man earns Rs 8,050 per week, in how many days he will earn Rs 13,800!
Answer» Answer: 12 DAYS Step-by-step explanation: FIRST converting 8050 into that how much he earns in 1 day then dividing it by 13800 so it will be EARNED in 12 days

49.

USL!c) If a man earns Rs 8,050 per week, in how many days he will earn Rs 13,800!

Answer»

Answer:

12 DAYS

Step-by-step explanation:

FIRST converting 8050 into that how much he earns in 1 day

then dividing it by 13800 so it will be EARNED in 12 days

Discussion

50.	If one root of the polynomial 2x^2+2x+k=0 is -1/3 then find the value of k
Answer» GIVEN: p(x) = 2x² + 2x + K = 0 • One root = -1/3 To FIND : • The value of k . Solution : • put x = -1/3 => 2 (-1/3)² + 2 (-1/3) + k =0 => 2/9 - 2/3 +k = 0 =>( 2-6+9k)/9= 0 => 9k= 4 => k = 4/9

50.

If one root of the polynomial 2x^2+2x+k=0 is -1/3 then find the value of k

Answer»

GIVEN:

p(x) = 2x² + 2x + K = 0

• One root = -1/3

To FIND :

• The value of k .

Solution :

• put x = -1/3

=> 2 (-1/3)² + 2 (-1/3) + k =0

=> 2/9 - 2/3 +k = 0

=>( 2-6+9k)/9= 0

=> 9k= 4

=> k = 4/9

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Represent √5.7 on the number line​

REPRESENT ROOT 5.7 on the number line

Represent root 5.7 on the number lineMark point B such that AB = 5.7 unit and BC = 1 unit. (ii) FIND the mid-point of AC and mark it as M. Taking M as the centre and MA as the radius, draw a semi-circle. (III) From B, draw a perpendicular to AC; Let it meet the semi-circle at D.

Answer correctly I will mark you as brainiestScreenshot 2021-04-...45.21 AM.png

GIVEN:

1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 2 1 22 23 24 25 26 27 28 29 30 3 1 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

If 3^x+1 = 9^x-2, find the value of 2^1+x.​

5. Insert three rational numbers between - 1/4 and -4/15​

Find the equation of the straight line joining the points (2, 5, 8) and (-1, 6, 3).​

What is the value of... Sin15​

From the English Alphabets below, List out the alphabets that are similar in reflectionwhen a mirror is placed vertically,HS, L, M, K​

Express the following in the form of,where p and q are integer and q is not equal to 0.1) 0.62)0.473)0.001​

यदि किसी घन की एक भुजा 16 सेंटीमीटर लंबी हो तो घन का आयतन एवं संपूर्ण पृष्ठ ज्ञात कीजिए​

40. What is the value of 'X' in21_x- ?15 45a) 36b) 56c) 63d) 65​

1/2x15x1.5 = ?Please help​

Answer:

Factorise: 1 - 2a - 3a²​

Si ∡=25 °,∡=22°,∡=133°, ¿Cuánto mide el ∡? *

Find the zero of the polynomial 4s²-4s+1 and verify the relationship between the zeros and the coefficient​

5. Insert three rational numbers between -1/4 and -4/15.​

Determine the value of the 2power2+ log3/2​

Please help! I dont really know what the answer is.

The least positive integer r such that -375 belong to r 11 is​

WHAT SHOULD BE MULTIPLIED WITH -15/28 TO GET PRODUCT -5/7?FASTEST ANSWER WILL BE MARKED AS BRAINLIEST!!

Correct answer gets brainlisted:)Write a phrase for the following nonlinear expressions:a) 16 − y^2 b)9(x^3 − 3)​

मोनने जमीन विकायला काढले​

Raman purchased 7 cycles at the rate of rs 1700 for each cycle on transportation. at what price per cycle should Raman sell to make 25 % profit on the money spent​

A shopkeeper sells 5 tumblers for ₹30 what would be the cast of 10 such tumblers​

Draw and name the radius ,arc ,sector,and chord in the semicircle below​

If a and b are zeros of x square + 7 x + 7 find the value of a + b minus 2 a b​

Gawain sa Pagkatuto Bilang 4: Base sa iyong sagot sa Gawain sa Pagkatuto Bilang 2.sumulat ng isang elehiya patungkol sa iyong mahal sa buhay na pumanaw na.​

A Sum of Rs 8280 was distributed among three friends A,B and C in such a way that ratio of amount of A tothe amount of B and C was 2:7 Whereas ratio of amount of C to amount of A and B was 5:7 . Find the amount that B will get? a) 2990 b) 2890 c) 2980 d) 3120 e) None of these​

Q4: Express the following as a fraction in its simplest form. (2)h+f/3 - f+k/2 + 4h-k/5

If x + 1/x = 4 find x² + 1/x²​

युगपतसमीकरण आलेख विधी से हल करों।2x+y=8;y=1+x(upon)/2​

draw an acute angel a right angel and an obtuse angel using a protractor label the vertex od each angel as P name the angel​

Below is a sequence of numbers:5, 8, 11, 14, …(a) Calculate the 10th term.

Round 315.857 to the nearest hundreth

Q3:Simplify the following expression. 4{h -3[f – 6(f -h)]}

What is the answer for log5 base 10​

If S= {10,20,30,40} then find P(s)​

If the prime factorization of 784 is in the form of 2p-7q,then find the value of p+q​

Appropriate Question :-

Therefore,

Additional Information :-

A - ( A U B ) ´ = ?[´= c]​

Weite the integer which isits own adelitive inverse.​

What is 18x1/2?Please Answer​

If x+y=14 & x-y= 2 then find the value of x.​

How many types of law are there in mathematical reasoning name them​

A mixture of 60 litres the ratio of milk and water is 2:1. HovAded in the mixture so that the ratio of milk and water becomes 1:2) 20 litre(2) 30 litre(3) 40 litre​

USL!c) If a man earns Rs 8,050 per week, in how many days he will earn Rs 13,800!​

If one root of the polynomial 2x^2+2x+k=0 is -1/3 then find the value of k

GIVEN:

To FIND :

Solution :

Represent √5.7 on the number line

If 3^x+1 = 9^x-2, find the value of 2^1+x.

5. Insert three rational numbers between - 1/4 and -4/15

Find the equation of the straight line joining the points (2, 5, 8) and (-1, 6, 3).

What is the value of... Sin15

From the English Alphabets below, List out the alphabets that are similar in reflectionwhen a mirror is placed vertically,HS, L, M, K

Express the following in the form of,where p and q are integer and q is not equal to 0.1) 0.62)0.473)0.001

यदि किसी घन की एक भुजा 16 सेंटीमीटर लंबी हो तो घन का आयतन एवं संपूर्ण पृष्ठ ज्ञात कीजिए

40. What is the value of 'X' in21_x- ?15 45a) 36b) 56c) 63d) 65

1/2x15x1.5 = ?Please help

Factorise: 1 - 2a - 3a²

Find the zero of the polynomial 4s²-4s+1 and verify the relationship between the zeros and the coefficient

5. Insert three rational numbers between -1/4 and -4/15.

Determine the value of the 2power2+ log3/2

The least positive integer r such that -375 belong to r 11 is

Correct answer gets brainlisted:)Write a phrase for the following nonlinear expressions:a) 16 − y^2 b)9(x^3 − 3)

मोनने जमीन विकायला काढले

Raman purchased 7 cycles at the rate of rs 1700 for each cycle on transportation. at what price per cycle should Raman sell to make 25 % profit on the money spent

A shopkeeper sells 5 tumblers for ₹30 what would be the cast of 10 such tumblers

Draw and name the radius ,arc ,sector,and chord in the semicircle below

If a and b are zeros of x square + 7 x + 7 find the value of a + b minus 2 a b

Gawain sa Pagkatuto Bilang 4: Base sa iyong sagot sa Gawain sa Pagkatuto Bilang 2.sumulat ng isang elehiya patungkol sa iyong mahal sa buhay na pumanaw na.

A Sum of Rs 8280 was distributed among three friends A,B and C in such a way that ratio of amount of A tothe amount of B and C was 2:7 Whereas ratio of amount of C to amount of A and B was 5:7 . Find the amount that B will get? a) 2990 b) 2890 c) 2980 d) 3120 e) None of these

If x + 1/x = 4 find x² + 1/x²

युगपतसमीकरण आलेख विधी से हल करों।2x+y=8;y=1+x(upon)/2

draw an acute angel a right angel and an obtuse angel using a protractor label the vertex od each angel as P name the angel

What is the answer for log5 base 10

If S= {10,20,30,40} then find P(s)

If the prime factorization of 784 is in the form of 2p-7q,then find the value of p+q

A - ( A U B ) ´ = ?[´= c]

Weite the integer which isits own adelitive inverse.

What is 18x1/2?Please Answer

If x+y=14 & x-y= 2 then find the value of x.

How many types of law are there in mathematical reasoning name them

A mixture of 60 litres the ratio of milk and water is 2:1. HovAded in the mixture so that the ratio of milk and water becomes 1:2) 20 litre(2) 30 litre(3) 40 litre

USL!c) If a man earns Rs 8,050 per week, in how many days he will earn Rs 13,800!