332354 + Interview Questions in Secondary School in Math

1.	Write the equation of a line perpendicular to x = 6 passing through the point (5,12)
Answer» Step-by-step EXPLANATION: vbbbbbbnnjnjjjkbbnjklop

1.

Write the equation of a line perpendicular to x = 6 passing through the point (5,12)

Answer»

Step-by-step EXPLANATION:

vbbbbbbnnjnjjjkbbnjklop

Discussion

2.	Express 2/-7 as a rational number with denominator (1) 42, (2) -x please please solve this
Answer» ANSWER: -12/42 and 8/-28 Step-by-step EXPLANATION:

2.

Express 2/-7 as a rational number with denominator (1) 42, (2) -x please please solve this

Answer»

ANSWER:

-12/42 and 8/-28

Step-by-step EXPLANATION:

Discussion

3.	A person lent Rs. 8000 at a rate of 15% p.a. compound interest. What is the interest received after 3 years?Select one:a. 4167 Rs.O b. 4238 Rs.O c. 4123 Rs.O d. 4231 Rs
Answer» ANSWER: a) 4167 Step-by-step EXPLANATION: HOPE this HELPS!!!

3.

A person lent Rs. 8000 at a rate of 15% p.a. compound interest. What is the interest received after 3 years?Select one:a. 4167 Rs.O b. 4238 Rs.O c. 4123 Rs.O d. 4231 Rs

Answer»

ANSWER:

a) 4167

Step-by-step EXPLANATION:

HOPE this HELPS!!!

Discussion

4.	What is the value of 1/0.04...pls explain deeply
Answer» Answer: 25 Step-by-step EXPLANATION: =1/0.04 = 1/0.04*(100/100) = 100/4 = 25

4.

What is the value of 1/0.04...pls explain deeply

Answer»

Answer:

25

Step-by-step EXPLANATION:

=1/0.04

= 1/0.04*(100/100)

= 100/4

= 25

Discussion

5.	5. Oranges are to be transferred from larger boxes to smaller boxes. When a largerbox is emptied, the oranges from it fill 3 smaller boxes and still 7 oranges are left.If the number of oranges in a small box are taken to be x, then what is the numberws. Ifof oranges in the larger box?
Answer» ANSWER: dtgdfjvggio⌚⛪⛲⛪

5.

5. Oranges are to be transferred from larger boxes to smaller boxes. When a largerbox is emptied, the oranges from it fill 3 smaller boxes and still 7 oranges are left.If the number of oranges in a small box are taken to be x, then what is the numberws. Ifof oranges in the larger box?

Answer»

ANSWER:

dtgdfjvggio⌚⛪⛲⛪

Discussion

6.	2751.374 ki place value kya hogi
Answer» Step-by-step EXPLANATION: bshsbsbddbdbxhxhxhddhdhshshdgshshzhzbshsgsshshshsbsbshshsssssss

6.

2751.374 ki place value kya hogi

Answer»

Step-by-step EXPLANATION:

bshsbsbddbdbxhxhxhddhdhshshdgshshzhzbshsgsshshshsbsbshshsssssss

Discussion

7.	71² evaluate this sum evaluate
Answer» ANSWER: 71^2=71*71 =5041 and so answer is 5041

7.

71² evaluate this sum evaluate

Answer»

ANSWER:

71^2=71*71

=5041

and so answer is 5041

Discussion

8.	18.) A solid of mass 2 kg moving withvelocity 10 m/s strikes an ideal weightless spring andproduces a compression of 25 cm in it. Calculate theforce-constant of the spring.Ans. 3200 N/m.ck of mass 980 8
Answer» $\blue{\bold{\underline{\underline{Answer:}}}}$ $\green{\tt{\therefore{Value\:of\:k=3200\:N/m}}}$ $\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$ $\green{\underline{\bold{<klux>GIVEN</klux>:}}} \\ \tt: \implies Mass \: of \: solid (m)= 2 \: kg \\ \\ \tt: \implies Velocity \: of \: solid(v) = 10 \: m/s \\ \\ \tt: \implies Compression \: in \: spring(x) = 25 \: cm \\ \\ \red{\underline{\bold{To \: Find:}}} \\ \tt: \implies Spring \: constant(k) =?$ • ACCORDING to given QUESTION : $\green{ \tt \circ} \: x = \frac{25}{100} = 0.25 \: m \\ \\ \bold{As \: we \: know \: that} \\ \tt: \implies \frac{1}{2} {kx}^{2} = \frac{1}{2} {mv}^{2} \\ \\ \tt: \implies k \times ({0.25)}^{2} = 2 \times {10}^{2} \\ \\ \tt: \implies k \times 0.0625 = 2 \times 100 \\ \\ \tt: \implies k = \frac{200}{0.0625} \\ \\ \tt: \implies k = \frac{2000000}{625} \\ \\ \green{\tt: \implies k = 3200 \: N/m} \\ \\ \green{ \tt \therefore Spring \: constant \: is \: 3200 \: N/m}$

8.

18.) A solid of mass 2 kg moving withvelocity 10 m/s strikes an ideal weightless spring andproduces a compression of 25 cm in it. Calculate theforce-constant of the spring.Ans. 3200 N/m.ck of mass 980 8

Answer»

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\green{\tt{\therefore{Value\:of\:k=3200\:N/m}}}$

$\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$

$\green{\underline{\bold{<klux>GIVEN</klux>:}}} \\ \tt: \implies Mass \: of \: solid (m)= 2 \: kg \\ \\ \tt: \implies Velocity \: of \: solid(v) = 10 \: m/s \\ \\ \tt: \implies Compression \: in \: spring(x) = 25 \: cm \\ \\ \red{\underline{\bold{To \: Find:}}} \\ \tt: \implies Spring \: constant(k) =?$

• ACCORDING to given QUESTION :

$\green{ \tt \circ} \: x = \frac{25}{100} = 0.25 \: m \\ \\ \bold{As \: we \: know \: that} \\ \tt: \implies \frac{1}{2} {kx}^{2} = \frac{1}{2} {mv}^{2} \\ \\ \tt: \implies k \times ({0.25)}^{2} = 2 \times {10}^{2} \\ \\ \tt: \implies k \times 0.0625 = 2 \times 100 \\ \\ \tt: \implies k = \frac{200}{0.0625} \\ \\ \tt: \implies k = \frac{2000000}{625} \\ \\ \green{\tt: \implies k = 3200 \: N/m} \\ \\ \green{ \tt \therefore Spring \: constant \: is \: 3200 \: N/m}$

Discussion

9.	I really shall have nervous breakdown that will satisfy any doctor. make it interrogative
Answer» Answer: Air consists ONE of the main life-sustaining gas CALLED OXYGEN. Almost all living things breathe in and breathe out this air. NITROGEN and Carbon dioxide are also other gases that are vital for plants and their growth.

9.

I really shall have nervous breakdown that will satisfy any doctor. make it interrogative

Answer»

Answer:

Air consists ONE of the main life-sustaining gas CALLED OXYGEN. Almost all living things breathe in and breathe out this air. NITROGEN and Carbon dioxide are also other gases that are vital for plants and their growth.

Discussion

10.	6. The weights (in kg) of 30 students of a classare as follows:39, 43, 32, 37, 29, 26, 31, 45, 46, 31, 37, 38, 30,39, 36, 41, 35,34, 41, 46, 39, 38, 36, 38, 40, 42,33, 43, 44, 33.Make a frequency distribution table withthe help of one class interval as 30-35,where 30 is incorporated and 35 excludedwith the help of the above mentioned data,make a histogram.
Answer» Step-by-step explanation: 7 12 31 19 10 12 17 18 11 32 17 16 2 7 9 7 8 3 5 12 15 18 3 12 14 2 9 6 15 15 7 6 12 Construct a grouped frequency distribution table with class size 5 for the data given above taking the first interval as 0-5 (5 not INCLUDED) and draw histogram of the given data.

10.

6. The weights (in kg) of 30 students of a classare as follows:39, 43, 32, 37, 29, 26, 31, 45, 46, 31, 37, 38, 30,39, 36, 41, 35,34, 41, 46, 39, 38, 36, 38, 40, 42,33, 43, 44, 33.Make a frequency distribution table withthe help of one class interval as 30-35,where 30 is incorporated and 35 excludedwith the help of the above mentioned data,make a histogram.

Answer»

Step-by-step explanation:

7 12 31

19 10 12 17 18 11 32 17 16 2

7 9 7 8 3 5 12 15 18 3

12 14 2 9 6 15 15 7 6 12

Construct a grouped frequency distribution table with class size 5 for the data

given above taking the first interval as 0-5 (5 not INCLUDED) and draw histogram

of the given data.

Discussion

11.	Eift(1) 2r + kx + 3 = 0(i) kx (x-2) +6=03. Is it possible to design a rectangular mango grove whose length is twice its breadth,and the area is 800 m²? If so, find its length and breadth.4. Is the following situation possible? If so, determine their present ages.Plz tell
Answer» ANSWER: for 3RD QUESTION answer is no

11.

Eift(1) 2r + kx + 3 = 0(i) kx (x-2) +6=03. Is it possible to design a rectangular mango grove whose length is twice its breadth,and the area is 800 m²? If so, find its length and breadth.4. Is the following situation possible? If so, determine their present ages.Plz tell

Answer»

ANSWER:

for 3RD QUESTION answer is no

Discussion

12.	Pasagot po... need ko lng po
Answer» Answer: which question ? Step-by-step EXPLANATION: PLEASE FOLLOW me and GIVE a brainliest

12.

Pasagot po... need ko lng po

Answer»

Answer:

which question ?

Step-by-step EXPLANATION:

PLEASE FOLLOW me and GIVE a brainliest

Discussion

13.	In the election for president in Science Club, Catherine received 145 votes while Kate received 225 votes. What was the ratio of Catherine’s votes against that of Kate?
Answer» Answer: 45 will be the answer Step-by-step explanation: 145/225 = 29/45

13.

In the election for president in Science Club, Catherine received 145 votes while Kate received 225 votes. What was the ratio of Catherine’s votes against that of Kate?

Answer»

Answer:

45 will be the answer

Step-by-step explanation:

145/225 = 29/45

Discussion

14.	Find compound interesttime = 9 months compounded annuallyprincipal = 5000Rate = 4%
Answer» ANSWER: Here, P = $320,000, R = 20% p.a. and N = 1 year. ∴ Amount after 1 year = P ( 1 + R/4 ) 4N = 320,000 x ( 1 + 0.20/4 ) 4 x 1 = 320,000 x ( 1 + 0.05) 4 = 320,000 x (1.05 ) 4 = 320,000 x 1.21550 = Rs. 388,962 ∴ Compound INTEREST = 388,962 – 320,000 = 68,962

14.

Find compound interesttime = 9 months compounded annuallyprincipal = 5000Rate = 4%

Answer»

ANSWER:

Here, P = $320,000, R = 20% p.a. and N = 1 year.

∴ Amount after 1 year = P ( 1 + R/4 ) 4N

= 320,000 x ( 1 + 0.20/4 ) 4 x 1

= 320,000 x ( 1 + 0.05) 4

= 320,000 x (1.05 ) 4

= 320,000 x 1.21550

= Rs. 388,962

∴ Compound INTEREST = 388,962 – 320,000 = 68,962

Discussion

15.	Prove that √2 + √3 is irrational ( I Want Image)
Answer» PROVE that √2 + √3 is an irrational number . Let as assume that √2 + √3 is a RATIONAL number . Then , there exists co - prime positive integers p and Q such that Step-by-step explanation: follow me and mark me brainliest

15.

Prove that √2 + √3 is irrational ( I Want Image)

Answer»

PROVE that √2 + √3 is an irrational number .

Let as assume that √2 + √3 is a RATIONAL number .

Then , there exists co - prime positive integers p and Q such that

Step-by-step explanation:

follow me and mark me brainliest

Discussion

16.	Suggest some ways to deal with the problems arising out of the growing number of vehicles.
Answer» ANSWER: OK gvvvgggvvtcjhbhhh

16.

Suggest some ways to deal with the problems arising out of the growing number of vehicles.

Answer»

ANSWER:

OK gvvvgggvvtcjhbhhh

Discussion

17.	Find the value of x, whenx 154 4=O.
Answer» ANSWER: I didn't UNDERSTOOD your QUESTION DEAR

17.

Find the value of x, whenx 154 4=O.

Answer»

ANSWER:

I didn't UNDERSTOOD your QUESTION DEAR

Discussion

18.	Two prime number 13 and 31 have same digits 1 and 3 name two other such pairs
Answer» ANSWER: other such PAIRS are 17, 71; 37, 73, 79, 97

18.

Two prime number 13 and 31 have same digits 1 and 3 name two other such pairs

Answer»

ANSWER:

other such PAIRS are 17, 71; 37, 73, 79, 97

Discussion

19.	X/3x+1=3x-6/9x-2 solve the following equations and verify their solution
Answer» ANSWER: upfuogoflycylxludydfufpuofdtidoydiyyofuofpud Step-by-step EXPLANATION: doydyoufocitxtifyoxitgkxxuoadhsgkstjatjstj

19.

X/3x+1=3x-6/9x-2 solve the following equations and verify their solution

Answer»

ANSWER:

upfuogoflycylxludydfufpuofdtidoydiyyofuofpud

Step-by-step EXPLANATION:

doydyoufocitxtifyoxitgkxxuoadhsgkstjatjstj

Discussion

20.	3लकडी के एक beलनाकार paep आन्तिरिक व्यास 24 cm है और बाहरी व्यास 28 cm है। इस पाइप की लंबाई 35cm है। इस पाइप का आयतन ज्ञात kijea
Answer» Step-by-step EXPLANATION: JUVYCIFIGIy Ifufyddtdtxx xtxtcy

20.

3लकडी के एक beलनाकार paep आन्तिरिक व्यास 24 cm है और बाहरी व्यास 28 cm है। इस पाइप की लंबाई 35cm है। इस पाइप का आयतन ज्ञात kijea

Answer»

Step-by-step EXPLANATION:

JUVYCIFIGIy Ifufyddtdtxx xtxtcy

Discussion

21.	The area of the cardboard needed to make a box of size 24 cm x 12 cm5 cm will be
Answer» $\huge\purple{\overbrace{\purple{\underbrace{\blue{\underline{\over{\red{\mathtt{ANSWER}}}}}}}}}$ We will calculate SURFACE area of the box to FIND the area of the cardboard needed to MAKE the box (Cuboid). LENGTH of the box = 24cm Breadth of the box = 12cm Height of the box = 5cm Formula for Area of cuboid = L X B X H Therefore, => 24cm X 12cm X 5cm => 1440 cm^3 Hence, the area of the cardboard needed to make a box of size 24cm X 12cm X 5cm will be 1440 cm^3.

21.

The area of the cardboard needed to make a box of size 24 cm x 12 cm5 cm will be

Answer»

$\huge\purple{\overbrace{\purple{\underbrace{\blue{\underline{\over{\red{\mathtt{ANSWER}}}}}}}}}$

We will calculate SURFACE area of the box to FIND the area of the cardboard needed to MAKE the box (Cuboid).

LENGTH of the box = 24cm
Breadth of the box = 12cm
Height of the box = 5cm

Formula for Area of cuboid

= L X B X H

Therefore,

=> 24cm X 12cm X 5cm

=> 1440 cm^3

Hence, the area of the cardboard needed to make a box of size 24cm X 12cm X 5cm will be 1440 cm^3.

Discussion

22.	1. Collect the information of religious population in Delhi and Sikkim based on 2011 census.2. Draw the pie chart of both information.3. Compare the both data in 8 to 10 lines.Please help me
Answer» Step-by-step explanation: as PER census 2011, HINDU are majority in Sikkim state. Hinduism CONSTITUTES 57.76% of Sikkim population. in all Hindu majority religion in 3 out of 4 district of Sikkim state.

22.

1. Collect the information of religious population in Delhi and Sikkim based on 2011 census.2. Draw the pie chart of both information.3. Compare the both data in 8 to 10 lines.Please help me

Answer»

Step-by-step explanation:

as PER census 2011, HINDU are majority in Sikkim state. Hinduism CONSTITUTES 57.76% of Sikkim population. in all Hindu majority religion in 3 out of 4 district of Sikkim state.

Discussion

23.	Find the value of x in given equationa 3x-5=7b. 5x-4=2x+4c. 3(x+5)=5(x+4)d. 2x-10=5(x-8)e. 3x+6=3(2x-4)
Answer» Answer: 3X-5=7 3x = 7+5 3x = 12 X = 12/3 X = 4 5X-4=2x+4 5x-2x=4+4 3x = 8 X = 8/3 3x+15=5x+20 3x-5x=20-15 -2x = 5 X = 5/-2

23.

Find the value of x in given equationa 3x-5=7b. 5x-4=2x+4c. 3(x+5)=5(x+4)d. 2x-10=5(x-8)e. 3x+6=3(2x-4)

Answer»

Answer:

3X-5=7

3x = 7+5

3x = 12

X = 12/3

X = 4

5X-4=2x+4

5x-2x=4+4

3x = 8

X = 8/3

3x+15=5x+20

3x-5x=20-15

-2x = 5

X = 5/-2

Discussion

24.	Find the three irretional num between 0.5 And 0.6.
Answer» ANSWER: FAIA kabdosnkabaoabsisnodn

24.

Find the three irretional num between 0.5 And 0.6.

Answer»

ANSWER:

FAIA kabdosnkabaoabsisnodn

Discussion

25.	A cube of side 6cm is cut into 2 cm cubes.what is T.S.A of a cube
Answer» ANSWER: it is lolndisbsusvsbsbdubx lololol

25.

A cube of side 6cm is cut into 2 cm cubes.what is T.S.A of a cube

Answer»

ANSWER:

it is lolndisbsusvsbsbdubx lololol

Discussion

26.	Question 11 out of 80A fair coin is tossed three times. Find the probability that exactly two of the tosses result inheads using Bernoulli trials03/82/87/81
Answer» ANSWER: ...................... SORRY

26.

Question 11 out of 80A fair coin is tossed three times. Find the probability that exactly two of the tosses result inheads using Bernoulli trials03/82/87/81

Answer»

ANSWER:

......................

SORRY

Discussion

27.	Simplify :- (6-√2) (2+√3)
Answer» Explanation: 6(2+√3)-√2(2+√3) =12+6√3-2√2-√6 =6√3-2√2-√6+12

27.

Simplify :- (6-√2) (2+√3)

Answer»

Explanation:

6(2+√3)-√2(2+√3)

=12+6√3-2√2-√6

=6√3-2√2-√6+12

Discussion

28.	If x^2 -aX+21= (x-7)(x-3), the value of a will be...
Answer» ANSWER: Write the VALUE of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54 3) Write the value of n, if 5-3 545n5n Step-by-step EXPLANATION: Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54 3) Write the value of n, if 5-3 545n5n Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54 3) Write the value of n, if 5-3 545n5nWrite the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54 3) Write the value of n, if 5-3 545n5n

28.

If x^2 -aX+21= (x-7)(x-3), the value of a will be...

Answer»

ANSWER:

Write the VALUE of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

Step-by-step EXPLANATION:

Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

Write the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5nWrite the value of n, if 5-3 5n 543) Write the value of n, if 5-3 5n 54

3) Write the value of n, if 5-3 545n5n

Discussion

29.	Solve 2 number please solve it's fast ...
Answer» Answer: Bhai photo ma only 2 question h A) aur B) lakin bhai mujhe keval B) ka answer PATA h Step-by-step EXPLANATION: answer of (B) is = 90 degrees

29.

Solve 2 number please solve it's fast ...

Answer»

Answer:

Bhai photo ma only 2 question h A) aur B) lakin bhai mujhe keval B) ka answer PATA h

Step-by-step EXPLANATION:

answer of (B) is = 90 degrees

Discussion

30.	Rukhsar painted the outside of the cabinet of measure1m2m1.5m. how much surface area did she cover ifshe painted all except the bottom of the cabinet?
Answer» Step-by-step EXPLANATION: TOTAL surface area of cabinet =2(lb+bh+hl) =2[(1)(2)+(1)(1.5)+(2)(1.5)] =13 Area of base cabinet =lb=2 Surface area PAINTED =13−2=11m 2

30.

Rukhsar painted the outside of the cabinet of measure1m2m1.5m. how much surface area did she cover ifshe painted all except the bottom of the cabinet?

Answer»

Step-by-step EXPLANATION:

TOTAL surface area of cabinet =2(lb+bh+hl)

=2[(1)(2)+(1)(1.5)+(2)(1.5)]

=13

Area of base cabinet =lb=2

Surface area PAINTED =13−2=11m

2

Discussion

31.	Which of the following is a right angle whose sides are (1).3cm,8cm,6cm (2).6cm,8cm,10cm (3).13cm,12cm,6cm
Answer» Answer: 2. 6CM, 8cm, 10cm Step-by-step EXPLANATION: by using PYTHAGOREAN triplet

31.

Which of the following is a right angle whose sides are (1).3cm,8cm,6cm (2).6cm,8cm,10cm (3).13cm,12cm,6cm

Answer»

Answer:

2. 6CM, 8cm, 10cm

Step-by-step EXPLANATION:

by using PYTHAGOREAN triplet

Discussion

32.	What is the missing term in the series: 2,6,20, ? , 110,156........?
Answer» Answer: 1. 60 2. 206 Step-by-step EXPLANATION:

32.

What is the missing term in the series: 2,6,20, ? , 110,156........?

Answer»

Answer:

1. 60

2. 206

Step-by-step EXPLANATION:

Discussion

33.	Find mode for the following data class interval 1-3, 3-5, 5-7, 7-9, 9-11 frequency 7,8,2,2,1
Answer» Step-by-step EXPLANATION: HOPE it will HELP you BRO

33.

Find mode for the following data class interval 1-3, 3-5, 5-7, 7-9, 9-11 frequency 7,8,2,2,1

Answer»

Step-by-step EXPLANATION:

HOPE it will HELP you BRO

Discussion

34.	The cordinates of points c and d respectively are ?
Answer» ANSWER: COORDINATE of C = (5,11) coordinate of D = (1,7) Step-by-step explanation: HOPE it will help

34.

The cordinates of points c and d respectively are ?

Answer»

ANSWER:

COORDINATE of C = (5,11)

coordinate of D = (1,7)

Step-by-step explanation:

HOPE it will help

Discussion

35.	Angle a is 30 and angle b is 60 find the 3rd angle
Answer» Answer: 30 + 60 90 Step-by-step EXPLANATION: because 90+90 180 Mark me BRAINLIEST and FOLLOW me PLZ

35.

Angle a is 30 and angle b is 60 find the 3rd angle

Answer»

Answer:

30 + 60

90

Step-by-step EXPLANATION:

because

90+90

180

Mark me BRAINLIEST and FOLLOW me PLZ

Discussion

36.	UT-* Multiple Choice questions:-(1) A ratio equivalent to 2:3 is
Answer» ANSWER: The ratio 2:3 is equivalent or same to the ratio 6:15 which is 2 I hope this answer was helpful if yes then PLEASE MARK this answer in BRAINLEIST so that I can follow you and answer other questions ☺️☺️☺️☺️

36.

UT-* Multiple Choice questions:-(1) A ratio equivalent to 2:3 is

Answer»

ANSWER:

The ratio 2:3 is equivalent or same to the ratio 6:15 which is 2

I hope this answer was helpful if yes then PLEASE MARK this answer in BRAINLEIST so that I can follow you and answer other questions ☺️☺️☺️☺️

Discussion

37.	Calculate the mean for the following data:Size 10-20 20-30 30-40 40-50 50-60 60-70Frequency 2 ,9 ,29 ,54 ,11 ,5
Answer» ANSWER: cclxlcuccucucucupcl xhxluxlyxoyxyoyxpupuxc

37.

Calculate the mean for the following data:Size 10-20 20-30 30-40 40-50 50-60 60-70Frequency 2 ,9 ,29 ,54 ,11 ,5

Answer»

ANSWER:

cclxlcuccucucucupcl xhxluxlyxoyxyoyxpupuxc

Discussion

38.	X/2-1=x/3+4please tell me
Answer» Question :- The wages of a LABOUR for a WEEK is Rs 3,500, find the wages of the labour for 12 days. Answer :- Given :- Wages of a labour for 1 week = Rs. 3,500 Have to Find :- What's the Wages of labour for 12 days ? SOLUTION :- As we all know that , ↬There are seven days in a week . So , now According to the Question Wages of a labour for 7 days = 3,500 Firstly finding out the wage for one day :- 1 day wage = $\frac{3500}{7}$ So , now we got 1 day wage is 500 Rs. Hence , The wages for 12 days = 12 × 500 ↠ ₹ 6,000

38.

X/2-1=x/3+4please tell me

Answer»

Question :-

The wages of a LABOUR for a WEEK is Rs 3,500, find the wages of the labour for 12 days.

Answer :-

Given :-

Wages of a labour for 1 week = Rs. 3,500

Have to Find :-

What's the Wages of labour for 12 days ?

SOLUTION :-

As we all know that ,

↬There are seven days in a week .

So , now

According to the Question

Wages of a labour for 7 days = 3,500

Firstly finding out the wage for one day :-

1 day wage = $\frac{3500}{7}$

So , now we got 1 day wage is 500 Rs.

Hence ,

The wages for 12 days = 12 × 500 ↠ ₹ 6,000

Discussion

39.	The ratio of cement to sand to ballast in a construction is 2:3:4 .Astorey building Consumed 3000 bags of Cement. How many wheelbarrow of each of the other components of building is required.
Answer» Answer: What is the meaning of 1:3:6 in a concrete MIX ratio using a WHEEL BARROW as a measuring tool? Reduce cart abandonment on your Magento store. Ian M Berry Answered 2 years ago 1:3:6 is the ratio for M10 grade concrete. It is 1 part cement, 3 parts sand, and 6 parts AGGREGATE. It refers to the compressive strength of the concrete after full cure. 10 is the compressive strength of 10N/mm^2. In terms of using a wheelbarrow as a measuring tool? SURE, it you dumped 6 loads of aggregate, 3 loads of sand, and 1 load of cement, you'd end up with a great big batch of M10. Otherwise, I'd suggest measuring out your dry materials with a 4–5 litre container and mixing it in the wheelbarrow. Especially since M10 is used in large batches for grading and bedding.

39.

The ratio of cement to sand to ballast in a construction is 2:3:4 .Astorey building Consumed 3000 bags of Cement. How many wheelbarrow of each of the other components of building is required.

Answer»

Answer:

What is the meaning of 1:3:6 in a concrete MIX ratio using a WHEEL BARROW as a measuring tool?

Reduce cart abandonment on your Magento store.

Ian M Berry

Answered 2 years ago

1:3:6 is the ratio for M10 grade concrete. It is 1 part cement, 3 parts sand, and 6 parts AGGREGATE. It refers to the compressive strength of the concrete after full cure. 10 is the compressive strength of 10N/mm^2. In terms of using a wheelbarrow as a measuring tool? SURE, it you dumped 6 loads of aggregate, 3 loads of sand, and 1 load of cement, you'd end up with a great big batch of M10. Otherwise, I'd suggest measuring out your dry materials with a 4–5 litre container and mixing it in the wheelbarrow. Especially since M10 is used in large batches for grading and bedding.

Discussion

40.	शो दैट कौस स्क्वायर 45 डिग्री माइनस थीटा प्लस कौस स्क्वायर 45 डिग्री प्लस थीटा इज इक्वल टू वन
Answer» ANSWER: SORRY I CAN'T UNDERSTAND THE QUESTION ☺️☺️

40.

शो दैट कौस स्क्वायर 45 डिग्री माइनस थीटा प्लस कौस स्क्वायर 45 डिग्री प्लस थीटा इज इक्वल टू वन

Answer»

ANSWER:

SORRY I CAN'T UNDERSTAND THE QUESTION

☺️☺️

Discussion

41.	How many terms are identical in A. Ps 2, 4, 6, 8, ...200 and 3, 6, 9, .......240
Answer» Answer: I REALLY don't KNOW please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please I really don't know please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please Step-by-step EXPLANATION: I really don't know please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please I really don't know please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please

41.

How many terms are identical in A. Ps 2, 4, 6, 8, ...200 and 3, 6, 9, .......240

Answer»

Answer:

I REALLY don't KNOW please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please

I really don't know please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please

Step-by-step EXPLANATION:

I really don't know please follow please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please

Discussion

42.	If -2 is a root of the equation kx^2 + 5x - 3k = 0 then, find the value of k.
Answer» Step-by-step explanation: GIVEN:- The ROOT of the QUADRATIC equation is $k {x}^{2} + 5x - 3k = 0$ $k \times ( { - 2)}^{2} + 5 \times ( - 2) -3 k = 0$ $k \times 4 - <klux>10</klux> - 3k = 0$ $4k - 10 - 3k = 0$ $k = 10$ The value of k is 10.

42.

If -2 is a root of the equation kx^2 + 5x - 3k = 0 then, find the value of k.

Answer»

Step-by-step explanation:

GIVEN:-

The ROOT of the QUADRATIC equation is

$k {x}^{2} + 5x - 3k = 0$

$k \times ( { - 2)}^{2} + 5 \times ( - 2) -3 k = 0$

$k \times 4 - <klux>10</klux> - 3k = 0$

$4k - 10 - 3k = 0$

$k = 10$

The value of k is 10.

Discussion

43.	Amount paid for rupes 2000 at 10 present pa compounded annually for 3years is
Answer» HELLO bro sorry that I can't answer it because I am BUSY

Discussion

44.	If tan 0 21/20 find 0and cos 0
Answer» ANSWER: TAN 0=21/20 AB=21,BC =20 and AC=? AC=√ac+bc AC=√21+20 AC=√441+400 AC=√841

44.

If tan 0 21/20 find 0and cos 0

Answer»

ANSWER:

TAN 0=21/20

AB=21,BC =20 and AC=?

AC=√ac+bc

AC=√21+20

AC=√441+400

AC=√841

Discussion

45.	13.Write all the subsets of B = {p, q
Answer» <P>Answer: {ϕ,{p},{Q},{p,q} Step-by-step explanation: Given, B={p,q} SUBSETS of B containing 0 ELEMENT =ϕ Subsets of B containing 1 element ={p},{q} Subsets of B containing 2 elements ={p,q} Therefore, Subsets of B are {ϕ,{p},{q},{p,q}

45.

13.Write all the subsets of B = {p, q

Answer»

<P>Answer:

{ϕ,{p},{Q},{p,q}

Step-by-step explanation:

Given, B={p,q}

SUBSETS of B containing 0 ELEMENT =ϕ

Subsets of B containing 1 element ={p},{q}

Subsets of B containing 2 elements ={p,q}

Therefore, Subsets of B are {ϕ,{p},{q},{p,q}

Discussion

46.	Find the area of a triangle two sides of which are 18 cm and 14cm and the perimeter is 42cm
Answer» ANSWER: $Area of triangle s(s−a)(9−b)(s−0) Here, s is the semi- perimeter,and a,b,c are the sides of the triangleGiven a=18 cm, b=10 cmand perimeter =42 cmsemi- perimeters= 2perimeter = 242 s=21cm.Area of triangle ∴c=42−(18+10)cm =14 cm∴ Area of triangle= 21.(21−18)(21−10)(21−14) = 21.3.7.11 cm 2 = 3×7×3×7×11 cm 2 = (3×7) 2 ×11 cm 2 =21 11 cm 2 ∴ Thus, the required area of the triangle is 21 11 cm 2$ Step-by-step EXPLANATION:

46.

Find the area of a triangle two sides of which are 18 cm and 14cm and the perimeter is 42cm

Answer»

ANSWER:

$Area of triangle s(s−a)(9−b)(s−0) Here, s is the semi- perimeter,and a,b,c are the sides of the triangleGiven a=18 cm, b=10 cmand perimeter =42 cmsemi- perimeters= 2perimeter = 242 s=21cm.Area of triangle ∴c=42−(18+10)cm =14 cm∴ Area of triangle= 21.(21−18)(21−10)(21−14) = 21.3.7.11 cm 2 = 3×7×3×7×11 cm 2 = (3×7) 2 ×11 cm 2 =21 11 cm 2 ∴ Thus, the required area of the triangle is 21 11 cm 2$

Step-by-step EXPLANATION:

Discussion

47.	8a} – b3 - 12a²b + 6ab264a3-27b3 - 144ab+100
Answer» ANSWER: 20a is TRUE answer THANK you my sister. I THINK my answer is RIGHT.

47.

8a} – b3 - 12a²b + 6ab264a3-27b3 - 144ab+100

Answer»

ANSWER:

20a is TRUE answer

THANK you my sister.

I THINK my answer is RIGHT.

Discussion

48.	Write a quadratic polynomial whose zeroes are 2 ± √3
Answer» ANSWER: Answer. It is given that the zeros of the QUADRATIC polynomial is 2+√3 and 2-√3 . SUM of zeros = (2+√3+2-√3) = 4

48.

Write a quadratic polynomial whose zeroes are 2 ± √3

Answer»

ANSWER:

Answer. It is given that the zeros of the QUADRATIC polynomial is 2+√3 and 2-√3 . SUM of zeros = (2+√3+2-√3) = 4

Discussion

49.	One word is drawn at random from a well-shuffled dech of 52 cards. what is the probability of getting as jeck.a)3/26
Answer» ANSWER: MARK me brailniest Step-by-step EXPLANATION: Answer is 26

49.

One word is drawn at random from a well-shuffled dech of 52 cards. what is the probability of getting as jeck.a)3/26

Answer»

ANSWER:

MARK me brailniest

Step-by-step EXPLANATION:

Answer is 26

Discussion

50.	Ο(d) O is the center of the cine and BAD 40, the measure of BCD is
Answer» D O HOPE it's HELP you...

50.

Ο(d) O is the center of the cine and BAD 40, the measure of BCD is

Answer»

D

O

HOPE it's HELP you...

Discussion

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