332354 + Interview Questions in Secondary School in Math

1.	आँकड़ों 1, 0, 1, 0, 2, 2, 2 और 3 की माध्यिका है:
Answer» xnsjncjdcjkkkkkkkkkkkkkkkkkkokockkccccc jcndjnc jncjnc

Discussion

2.	Business models of retail banking are being drawn based on variousaspects. In this context which one of the following aspects is incorrect?O ProductO CapacityO Dellvery ChannelsTechnology
Answer» ANSWER: DELIVERY channels Step-by-step EXPLANATION: HOPE it's HELPFUL to you

2.

Business models of retail banking are being drawn based on variousaspects. In this context which one of the following aspects is incorrect?O ProductO CapacityO Dellvery ChannelsTechnology

Answer»

ANSWER:

DELIVERY channels

Step-by-step EXPLANATION:

HOPE it's HELPFUL to you

Discussion

3.	What is the perpendicular distance of -5, -6 from x axis
Answer» The perpendicular DISTANCE of a point from the x-axis is it's y-coordinate and the perpendicular distance of the point from the y-axis is its x-coordinate as PER definition. The x-coordinate of the point P is 5. The y-coordinate of the point P is 7.

Discussion

4.	an amount of of rs 600 was distributed among A and B in the ratio of 5:7 find the share of a and b both
Answer» ANSWER: a SHARE -250. B share- 350

4.

an amount of of rs 600 was distributed among A and B in the ratio of 5:7 find the share of a and b both

Answer»

ANSWER:

a SHARE -250. B share- 350

Discussion

5.	Abacus and subtract.3.2. 8-3=T
Answer» Answer: 5 Step-by-step EXPLANATION: PLEASE MARK me as BRAINLIEST

5.

Abacus and subtract.3.2. 8-3=T

Answer»

Answer:

5

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLIEST

Discussion

6.	Find the general solution of sinx + cosx =-1
Answer» $\large\underline\purple{\bold{Solution :- }}$ $\tt \longrightarrow \: sinx \: + \: cosx = - 1$ ☆ on SQUARING both SIDES, we GET $\tt\implies \:{(sinx + cosx)}^{2} = {( - 1)}^{2}$ $\tt\implies \: {sin}^{2} x + {cos}^{2} x + 2 \: sinx \: cosx \: = 1$ $\tt\implies \:1 + sin2x = 1$ $\tt\implies \:sin \: 2x = 0$ $\tt\implies \:2x \: = n\pi$ $\tt\implies \:x = \dfrac{n\pi}{2} \: for \: every \: n \: is \: an \: integer.$

6.

Find the general solution of sinx + cosx =-1

Answer»

$\large\underline\purple{\bold{Solution :- }}$

$\tt \longrightarrow \: sinx \: + \: cosx = - 1$

☆ on SQUARING both SIDES, we GET

$\tt\implies \:{(sinx + cosx)}^{2} = {( - 1)}^{2}$

$\tt\implies \: {sin}^{2} x + {cos}^{2} x + 2 \: sinx \: cosx \: = 1$

$\tt\implies \:1 + sin2x = 1$

$\tt\implies \:sin \: 2x = 0$

$\tt\implies \:2x \: = n\pi$

$\tt\implies \:x = \dfrac{n\pi}{2} \: for \: every \: n \: is \: an \: integer.$

Discussion

7.	А a" A bus covered distance of 140km in2 1/2hours, find its speed
Answer» ANSWER: A bus covered distance of 140km in 2 1/2hours, FIND its speed Step-by-step explanation:

7.

А a" A bus covered distance of 140km in2 1/2hours, find its speed

Answer»

ANSWER:

A bus covered distance of 140km in 2 1/2hours, FIND its speed

Step-by-step explanation:

Discussion

8.	Read the given extract and answer the questions that follow:The King of Siam had a peculiar habit. Instead of receiving gifts on his birthday he gave them. One year on his birthday not having anything else handy, he gave each of his daughters a green parrot in a golden cage. The princesses were very proud of their parrots and they spent an hour every day in teaching them to talk. Presently all the parrots could say, “God save the king “and some of them could say “Pretty Polly” in no less than seven Oriental languagesQ (i) The King had a peculiar habit. What was it?
Answer» ANSWER: The KING's peculiar habit was that INSTEAD of receiving gifts on his birthday, he gave them. It is CALLED peculiar because usually, people receive gifts on their birthdays. Hope it helps.. @MrParadox...

8.

Read the given extract and answer the questions that follow:The King of Siam had a peculiar habit. Instead of receiving gifts on his birthday he gave them. One year on his birthday not having anything else handy, he gave each of his daughters a green parrot in a golden cage. The princesses were very proud of their parrots and they spent an hour every day in teaching them to talk. Presently all the parrots could say, “God save the king “and some of them could say “Pretty Polly” in no less than seven Oriental languagesQ (i) The King had a peculiar habit. What was it?

Answer»

ANSWER:

The KING's peculiar habit was that INSTEAD of receiving gifts on his birthday, he gave them. It is CALLED peculiar because usually, people receive gifts on their birthdays.

Hope it helps..

@MrParadox...

Discussion

9.	2)The L.C.M. of 15 and 27 is
Answer» ANSWER: PLEASE FOLLOW the above ATTACHMENT for the SOLUTION

9.

2)The L.C.M. of 15 and 27 is

Answer»

ANSWER:

PLEASE FOLLOW the above ATTACHMENT for the SOLUTION

Discussion

10.	The diagonal of a rectangle is thrice it's breadth. find the ratio of its sides
Answer» RATIO of its SIDES is 2√2 : 1 .11-Dec-2017

10.

The diagonal of a rectangle is thrice it's breadth. find the ratio of its sides

Answer»

RATIO of its SIDES is 2√2 : 1 .11-Dec-2017

Discussion

11.	Ajay is younger than Vijay by 10 years. Sum of their ages is 30 years. What is Ajay's age ? *102015
Answer» Answer: 20 Step-by-step EXPLANATION: Meting ID be ABLE to GET a NEW

11.

Ajay is younger than Vijay by 10 years. Sum of their ages is 30 years. What is Ajay's age ? *102015

Answer»

Answer:

20

Step-by-step EXPLANATION:

Meting ID be ABLE to GET a NEW

Discussion

12.	Please answer this question 4 s 3 x. c a l l ////fpm ejng vji////
Answer» ANSWER: hagwuinavsvdndkksnsbsvdhdi nsbdjdkdnbdjsksndbd

12.

Please answer this question 4 s 3 x. c a l l ////fpm ejng vji////

Answer»

ANSWER:

hagwuinavsvdndkksnsbsvdhdi

nsbdjdkdnbdjsksndbd

Discussion

13.	If A = [7/-2/5 , 3/-4/9 , 1/1/1] , Find (At)t
Answer» ANSWER: he was FOLLOWING me KNOW if you don't have to do it

13.

If A = [7/-2/5 , 3/-4/9 , 1/1/1] , Find (At)t

Answer»

ANSWER:

he was FOLLOWING me KNOW if you don't have to do it

Discussion

14.	1. Express each of the following fractions as an equivalent fraction with 100 as the denominator3350
Answer» Step-by-step explanation: 30 / 50 = 30×2/50×2 = 60 / 100. Answer is 60 / 100 as EQUIVALENT DENOMINATER of 100.

14.

1. Express each of the following fractions as an equivalent fraction with 100 as the denominator3350

Answer»

Step-by-step explanation:

30 / 50 = 30×2/50×2 = 60 / 100.

Answer is 60 / 100 as EQUIVALENT DENOMINATER of 100.

Discussion

15.	Converting time to 24 hours clock
Answer» Answer: 1day TIME clock mark brdnlist if it is RIGHT

15.

Converting time to 24 hours clock

Answer»

Answer:

1day TIME clock

mark brdnlist if it is RIGHT

Discussion

16.	Solve the following ab+bc+cd if a=2,b=(-1),c=3 answer quick pls
Answer» ANSWER: so the ANS is -5+3d hope it helps mark it as BRAINLIEST

16.

Solve the following ab+bc+cd if a=2,b=(-1),c=3 answer quick pls

Answer»

ANSWER:

so the ANS is -5+3d

hope it helps

mark it as BRAINLIEST

Discussion

17.	0.2 x 0.5 =tell answer given answer ban jao brainlist
Answer» ANSWER: 0.1 is your answer HOPE it's HELPFUL

17.

0.2 x 0.5 =tell answer given answer ban jao brainlist

Answer»

ANSWER:

0.1 is your answer HOPE it's HELPFUL

Discussion

18.	Find the value of K, if x=2,y=-1 is a solution of the equation 2x-ky=7
Answer» Step-by-step explanation: 2x-ky=7 =>2×2-k(-1)=7 =>4+k=7 =>k=7-4 =>k=3

18.

Find the value of K, if x=2,y=-1 is a solution of the equation 2x-ky=7

Answer»

Step-by-step explanation:

2x-ky=7

=>2×2-k(-1)=7

=>4+k=7

=>k=7-4

=>k=3

Discussion

19.	. If 3ZA = 4ZB = 6 ZC, then A: B: C=
Answer» Step-by-step EXPLANATION: question is 3A = 4B = 6C so from it, A/B = 4/3 or A:B = 4:3 ND B/C = 6/4 or 3/2 = B:C = 3:2 hence A:B = 4:3 and B:C = 3:2 so A:B:C = 4:3:2 hope u liked it

19.

. If 3ZA = 4ZB = 6 ZC, then A: B: C=

Answer»

Step-by-step EXPLANATION:

question is 3A = 4B = 6C

so from it,

A/B = 4/3 or A:B = 4:3

ND B/C = 6/4 or 3/2 = B:C = 3:2

hence A:B = 4:3 and B:C = 3:2

so A:B:C = 4:3:2

hope u liked it

Discussion

20.	13 M 4 mm divide by 20
Answer» Step-by-step explanation: 13m=13×1000=13000mm total 13004mm when 13004/20 we get 650.2mm

20.

13 M 4 mm divide by 20

Answer»

Step-by-step explanation:

13m=13×1000=13000mm

total 13004mm

when 13004/20

we get

650.2mm

Discussion

21.	Construct an angle of 105° and draw its bisector
Answer» Step-by-step explanation: QUESTION Bank Solutions4325 Concept NOTES & Videos261 Time Tables21 Syllabus ADVERTISEMENT Remove all ads Draw ∠ABC of measure 105° and bisect it. SOLUTION Steps for construction:- Draw BC = 5 CM (any) Place the centre of the protractor on B along the base line BC Using protractor construct m∠ABC = 105°. Draw an arc with centre at B and any FIXED radius. Mark the points of intersection of the arc with the arms as P and Q. Keeping the same radius and with centres P and Q, draw arcs. Mark the point of intersection of the arcs as D Join BD. BD is the angle bisector of ∠ABC.

21.

Construct an angle of 105° and draw its bisector

Answer»

Step-by-step explanation:

QUESTION Bank Solutions4325

Concept NOTES & Videos261

Time Tables21

Syllabus

ADVERTISEMENT Remove all ads

Draw ∠ABC of measure 105° and bisect it.

SOLUTION

Steps for construction:-

Draw BC = 5 CM (any)

Place the centre of the protractor on B along the base line BC

Using protractor construct m∠ABC = 105°.

Draw an arc with centre at B and any FIXED radius.

Mark the points of intersection of the arc with the arms as P and Q.

Keeping the same radius and with centres P and Q, draw arcs.

Mark the point of intersection of the arcs as D

Join BD. BD is the angle bisector of ∠ABC.

Discussion

22.	18 16 99 and x are in proportion then find the value of x
Answer» Step-by-step explanation: 18:16::99:X Extreme VALUES = mean values 18x = 16*99 X = 88.

22.

18 16 99 and x are in proportion then find the value of x

Answer»

Step-by-step explanation:

18:16::99:X

Extreme VALUES = mean values

18x = 16*99

X = 88.

Discussion

23.	छह व्यक्तियों की आयु का योग 105 है उन सभी के पैदा होने में 5 वर्ष का अंतर है सबसे बड़े व्यक्ति की आयु कितनी है
Answer» Answer: 21 Step-by-step EXPLANATION: PLEASE MARK AS BRAINLIST

23.

छह व्यक्तियों की आयु का योग 105 है उन सभी के पैदा होने में 5 वर्ष का अंतर है सबसे बड़े व्यक्ति की आयु कितनी है

Answer»

Answer:

21

Step-by-step EXPLANATION:

PLEASE MARK AS BRAINLIST

Discussion

24.	What is Formula of cot ratio
Answer» Answer: HOPE u like my answer Step-by-step EXPLANATION: PLS MARK me as BRAINLIEST

24.

What is Formula of cot ratio

Answer»

Answer:

HOPE u like my answer

Step-by-step EXPLANATION:

PLS MARK me as BRAINLIEST

Discussion

25.	POPGos both x-2 and ac-LareQue losPotsxto show that perOd delenmino wheather guadaThe polynomia/324400-10222005}tas2014Putting03 Bhow thalat suna ladorapalynemal F(X)=26130ct!to check whoadhen Polynomia472-t-iu a myilliple
Answer» ANSWER: hello please SEND prper QUESTION as I can HELP you

25.

POPGos both x-2 and ac-LareQue losPotsxto show that perOd delenmino wheather guadaThe polynomia/324400-10222005}tas2014Putting03 Bhow thalat suna ladorapalynemal F(X)=26130ct!to check whoadhen Polynomia472-t-iu a myilliple

Answer»

ANSWER:

hello please SEND prper QUESTION as I can HELP you

Discussion

26.	For congruent triangle, if two sidesand included angle are equal then thecondition is
Answer» ANSWER: SAS CONGRUENCE Step-by-step EXPLANATION: side-angle-side congruence

26.

For congruent triangle, if two sidesand included angle are equal then thecondition is

Answer»

ANSWER:

SAS CONGRUENCE

Step-by-step EXPLANATION:

side-angle-side congruence

Discussion

27.	Find the volume of a cyclinder whose hemisphere is 6.5m and total height is 50.9m
Answer» ANSWER: hdukebdgdilwm wvuspslnevegispkwbcyoepkw xesul2nepepjevhejekjssjsel

27.

Find the volume of a cyclinder whose hemisphere is 6.5m and total height is 50.9m

Answer»

ANSWER:

hdukebdgdilwm wvuspslnevegispkwbcyoepkw xesul2nepepjevhejekjssjsel

Discussion

28.	Please do this.. Properly step by step.. If you do u will be blessed. In a paper only
Answer» Answer: 35272818826372991887 Step-by-step explanation: 7

28.

Please do this.. Properly step by step.. If you do u will be blessed. In a paper only

Answer»

Answer:

35272818826372991887

Step-by-step explanation:

7

Discussion

29.	If 2 is a root of the quadratic equation 3x2 + px - 8 = 0 and the quadraticequation 4x2, 2px + k = 0 has equal roots, find the value of k.
Answer» HOPE It HELPS ARMY ヾ(＾-＾)ノ

29.

If 2 is a root of the quadratic equation 3x2 + px - 8 = 0 and the quadraticequation 4x2, 2px + k = 0 has equal roots, find the value of k.

Answer»

HOPE It HELPS ARMY ヾ(＾-＾)ノ

Discussion

30.	In the given figure AB//XY//CD . find the measure of angle EOF.
Answer» ANSWER: ANGLE EOF =25 DEGREE Pls MAKE me BRANLIEST

30.

In the given figure AB//XY//CD . find the measure of angle EOF.

Answer»

ANSWER:

ANGLE EOF

=25 DEGREE

Pls MAKE me BRANLIEST

Discussion

31.	Write a number that lies betweeneach pair of number127____172
Answer» Answer: 128 PLEASE MARK me as BRAINLIST it is too IMPORTANT for me

31.

Write a number that lies betweeneach pair of number127____172

Answer»

Answer:

128

PLEASE MARK me as BRAINLIST it is too IMPORTANT for me

Discussion

32.	The H.C.F. of 17 and 51 is
Answer» THE HCF IS 1 because 17 and 51 are co-prime NUMBERS

32.

The H.C.F. of 17 and 51 is

Answer»

THE HCF IS 1 because 17 and 51 are co-prime NUMBERS

Discussion

33.	Answer the following questions in brief.1. Name any two materials which can make rain water impure.2. Name any two human activities
Answer» Answer: FIRST answer is air pollution can MAKE rain WATER IMPURE

33.

Answer the following questions in brief.1. Name any two materials which can make rain water impure.2. Name any two human activities

Answer»

Answer:

FIRST answer is air pollution can MAKE rain WATER IMPURE

Discussion

34.	If we subtract 10 from -13 ,we 1 pointwill get
Answer» ANSWER: Hope this HELPS. Mark me brainliest if you are satisfied with my ANS

34.

If we subtract 10 from -13 ,we 1 pointwill get

Answer»

ANSWER:

Hope this HELPS. Mark me brainliest if you are satisfied with my ANS

Discussion

35.	Please do this.. Properly step by step.. If you do u will be blessed. In a sheet of paper.
Answer» Step-by-step explanation: 6.) {(2ab+bc+3ac)+(-7ab-bc+6ac)}-(12ab+ac+8bc) =(2ab+bc+3ac-7ab-bc+6ac-12ab-ac-8bc) =(-17ab-8bc+8ac)[ANS.] 7.) A=3xy+7xz,B=-4xy+2xz,C=-10xz-2xy-yz .°.2(A+B)-C =2(3xy+7xz-4xy+2xz)-(-10xz-2xy-yz) =2(9xz-xy)-(-10xz-2xy-yz) =18xz-2xy+10xz+2xy+yz =28xz+yz =z(28x+y)[Ans.]

35.

Please do this.. Properly step by step.. If you do u will be blessed. In a sheet of paper.

Answer»

Step-by-step explanation:

6.) {(2ab+bc+3ac)+(-7ab-bc+6ac)}-(12ab+ac+8bc)

=(2ab+bc+3ac-7ab-bc+6ac-12ab-ac-8bc)

=(-17ab-8bc+8ac)[ANS.]

7.) A=3xy+7xz,B=-4xy+2xz,C=-10xz-2xy-yz

.°.2(A+B)-C

=2(3xy+7xz-4xy+2xz)-(-10xz-2xy-yz)

=2(9xz-xy)-(-10xz-2xy-yz)

=18xz-2xy+10xz+2xy+yz

=28xz+yz

=z(28x+y)[Ans.]

Discussion

36.	ExercisesA. Fill in the blanks with the correct option.to the market with you.1. If I weren't so tired, I.c. would have gonea. would gob. had gonethe contest.2. If Maria had rehearsed more, shec. would wina. had wonb. would have wonthe Qutab Minar.3. If we had gone to Delhi, we ....c. would have seena. would seeb. had seen4. If I had had the time, I ...Fatehpur Sikri.b. would have visitedc. should visita. had visited5. If I have money,Iher a present.a. shall buyb. would buyc. should buy
Answer» Answer: I am Muskan folw me Step-by-step explanation: About Taj Mahal Travel Information Day Tours Views of Taj Tourist Guide Map UNESCO - World Heritage Heritage Walks NOTEAs per the order issued by district administration Agra Taj Mahal is now REOPENED for VISITORS from 21st Sep 2020. Entry ticket through online only, no manual ticketing is there so far. Visitors are requested to follow covid GUIDELINES strictly please. NOTEDrone camera is strictly prohibited in & around Taj Mahal. Mumtaz Mahal View DETAILS View Details Taj Mahotsav View Details Guidelines for Visitors You Deserve to Visit - The Taj! Once More! One knows that ‘The Taj’ is one amongst the World’s WONDERS! One knows that it is one amongst the UNESCO World Heritage Sites!! One knows The Taj as a legend of eternal love of an Emperor for his favourite Queen!!! Well, ‘The Taj’ has distinctions much beyond just these! Therefore, ‘The Taj’, surely, deserves your visit once and more!!! Come, Walk along the pathway beside the reflecting pool with fountains upto the mausoleum crafted in soft & pure marble and jewelled with semi precious stones, where in the serenity of paradise res

36.

ExercisesA. Fill in the blanks with the correct option.to the market with you.1. If I weren't so tired, I.c. would have gonea. would gob. had gonethe contest.2. If Maria had rehearsed more, shec. would wina. had wonb. would have wonthe Qutab Minar.3. If we had gone to Delhi, we ....c. would have seena. would seeb. had seen4. If I had had the time, I ...Fatehpur Sikri.b. would have visitedc. should visita. had visited5. If I have money,Iher a present.a. shall buyb. would buyc. should buy

Answer»

Answer:

I am Muskan folw me

Step-by-step explanation:

About Taj Mahal

Travel Information

Day Tours

Views of Taj

Tourist Guide Map

UNESCO - World Heritage

Heritage Walks

NOTEAs per the order issued by district administration Agra Taj Mahal is now REOPENED for VISITORS from 21st Sep 2020. Entry ticket through online only, no manual ticketing is there so far. Visitors are requested to follow covid GUIDELINES strictly please. NOTEDrone camera is strictly prohibited in & around Taj Mahal.

Mumtaz Mahal

View DETAILS

View Details

Taj Mahotsav

View Details

Guidelines for Visitors

You Deserve to Visit - The Taj! Once More!

One knows that ‘The Taj’ is one amongst the World’s WONDERS!

One knows that it is one amongst the UNESCO World Heritage Sites!!

One knows The Taj as a legend of eternal love of an Emperor for his favourite Queen!!!

Well, ‘The Taj’ has distinctions much beyond just these!

Therefore, ‘The Taj’, surely, deserves your visit once and more!!!

Come, Walk along the pathway beside the reflecting pool with fountains upto the mausoleum crafted in soft & pure marble and jewelled with semi precious stones, where in the serenity of paradise res

Discussion

37.	7 14 x and 12 are in proportion then find the value of x
Answer» ANSWER: X= 6 is the CORRECT answer

37.

7 14 x and 12 are in proportion then find the value of x

Answer»

ANSWER:

X= 6 is the CORRECT answer

Discussion

38.	What kind of room has no door ?
Answer» ANSWER: hiiiiiiiiiiiiiiiiiiiii anyone here

38.

What kind of room has no door ?

Answer»

ANSWER:

hiiiiiiiiiiiiiiiiiiiii

anyone here

Discussion

39.	How many lines are determined by these dismay points
Answer» ANSWER: If the THREE POINTS are collinear then only one LINE is possible and if the three points are not collinear then three lines are possible.

39.

How many lines are determined by these dismay points

Answer»

ANSWER:

If the THREE POINTS are collinear then only one LINE is possible and if the three points are not collinear then three lines are possible.

Discussion

40.	A triangle has ______elements
Answer» Answer: SIX elements In classification of triangle there are six elements in a triangle, that is, THREE sides and three ANGLES. So, classification of triangle is done on the base of these elements. Step-by-step EXPLANATION: ..TA

40.

A triangle has ______elements

Answer»

Answer:

SIX elements

In classification of triangle there are six elements in a triangle, that is, THREE sides and three ANGLES. So, classification of triangle is done on the base of these elements.

Step-by-step EXPLANATION:

..TA

Discussion

41.	Multiply 2.5 ×3.7×1.8
Answer» 2.5 ×3.7×1.8 =16.65 °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° ••••••••••••_________________

41.

Multiply 2.5 ×3.7×1.8

Answer»

2.5 ×3.7×1.8

=16.65

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

••••••••••••_________________

Discussion

42.	If 30 percent number is 175 then what percent of 175 is that number
Answer» Answer: Let the required number be x It is GIVEN that 35% of that number is 175 => 100 35×x =175 => x= 35 175×100 => x=500 Now, the question requires the PERCENTAGE that 500 is of that number Let that percentage be y%. Now, 100 y×175 =500 =>y= 175 500×100 =>y=285.714 Hence the answer is 285.71%

42.

If 30 percent number is 175 then what percent of 175 is that number

Answer»

Answer:

Let the required number be x

It is GIVEN that 35% of that number is 175

=>

100

35×x

=175

=> x=

35

175×100

=> x=500

Now, the question requires the PERCENTAGE that 500 is of that number

Let that percentage be y%.

Now,

100

y×175

=500

=>y=

175

500×100

=>y=285.714

Hence the answer is 285.71%

Discussion

43.	Find the cube root of by using estimation method of 274625
Answer» ANSWER: 274679×27479×27479 274679×7.54 2.07 Step-by-step EXPLANATION: this is CORRECT answer PLEASE make me as brainliest

43.

Find the cube root of by using estimation method of 274625

Answer»

ANSWER:

274679×27479×27479

274679×7.54

2.07

Step-by-step EXPLANATION:

this is CORRECT answer

PLEASE make me as brainliest

Discussion

44.	एक वगामकार बोर्म का क्षेत्रफि 144 वगम इकाई है। इसकी एक भुजा की माप बिाइए?
Answer» Step-by-step EXPLANATION: oyofxphgSpfgaihodr DA R

44.

एक वगामकार बोर्म का क्षेत्रफि 144 वगम इकाई है। इसकी एक भुजा की माप बिाइए?

Answer»

Step-by-step EXPLANATION:

oyofxphgSpfgaihodr DA R

Discussion

45.	Priya can type 540 words in half an hour. How many words will she able to type in 20 minutes with same efficiency?
Answer» Given 540 WORDS - 1/2 HOUR or 30 MINUTES To find x words - 20 minutes Solution 540 - 30 x - 20 540(20) = x(30) 10800 = 30x x = 10800/30 x = 360 ∴ Priya can TYPE 360 words in 20 minutes

45.

Priya can type 540 words in half an hour. How many words will she able to type in 20 minutes with same efficiency?

Answer»

Given

540 WORDS - 1/2 HOUR or 30 MINUTES

To find

x words - 20 minutes

Solution

540 - 30
x - 20
540(20) = x(30)
10800 = 30x
x = 10800/30
x = 360

∴ Priya can TYPE 360 words in 20 minutes

Discussion

46.	Write as a fraction in lowest terms 3.5%
Answer» Answer: 3.5% 35/10*100 =350 Pls MAKE me BRANLIEST

46.

Write as a fraction in lowest terms 3.5%

Answer»

Answer:

3.5%

35/10*100

=350

Pls MAKE me BRANLIEST

Discussion

47.	Differential coefficient of 1/x^2
Answer» Answer: -2X^-3. Step-by-step EXPLANATION: (1/ x^2)= x^-2. DERIVATIVE of x^-2= -2x ^-3

47.

Differential coefficient of 1/x^2

Answer»

Answer:

-2X^-3.

Step-by-step EXPLANATION:

(1/ x^2)= x^-2. DERIVATIVE of x^-2= -2x ^-3

Discussion

48.	There are two green rocks in an aquarium.what fraction of the rocks are green . How these solve
Answer» Answer: 2/2 = 0 ∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆ °°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°° hope it HELPS you

48.

There are two green rocks in an aquarium.what fraction of the rocks are green . How these solve

Answer»

Answer:

2/2 = 0

∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆∆

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

hope it HELPS you

Discussion

49.	find the smallest number by which 59400 must be multiplied to make the product of a cube. also find the cube root of the product
Answer» $3 \sqrt{59400}$ by PRIME factorisation METHOD prime factors 59400=(2×2×2)(3×3×3)(5×5)(11) as 5×5×11 don't from tripletsb then we can multiple by 5×11×11=605 is the smallest no. to be multiplied by 59400 to get PERFECT CUBE

49.

find the smallest number by which 59400 must be multiplied to make the product of a cube. also find the cube root of the product

Answer»

$3 \sqrt{59400}$

by PRIME factorisation METHOD prime factors

59400=(2×2×2)(3×3×3)(5×5)(11)

as 5×5×11 don't from tripletsb

then we can multiple by

5×11×11=605 is the smallest no. to be multiplied by 59400

to get PERFECT CUBE

Discussion

50.	What is the value of the polynomial p(x) =5x-4x+3 at x=-1
Answer» ANSWER: so the ANS is 4 hope it HELPS, MARK it as BRAINLIEST

50.

What is the value of the polynomial p(x) =5x-4x+3 at x=-1

Answer»

ANSWER:

so the ANS is 4

hope it HELPS,

MARK it as BRAINLIEST

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