332354 + Interview Questions in Secondary School in Math

1.	Two-eighths of the books in a shop are novels.Of these,1/6 are thrillers.what fraction of all books are thrillers
Answer» 1/6 * 2/8 2/48 1/24 BOOKS are THRILLERS

Discussion

2.	11, 22, 33, 44, 165, 88, ?
Answer» 209 is the ANSWER by ADDING 121

Discussion

3.	The 8th term if an ap us half to its second term and elevwnth term exceeds one third of uts fourth term by 1 . Find the 15th term
Answer» ATQ a+7d=1/2(a+d) =>2a+14d=a+d =>2(a+13d=0) =>2a+26d=0.........Eq1 a+10d=1/3(a+3d)+1 =>3a+30d=a+3d+3 =>2a+27d=3............Eq2 On SOLVING Eq1 and Eq2,we get d=3 and a=-39 15th term=a+14d =-39+14x3 =39+42=81

3.

The 8th term if an ap us half to its second term and elevwnth term exceeds one third of uts fourth term by 1 . Find the 15th term

Answer»

ATQ

a+7d=1/2(a+d)

=>2a+14d=a+d

=>2(a+13d=0)

=>2a+26d=0.........Eq1

a+10d=1/3(a+3d)+1

=>3a+30d=a+3d+3

=>2a+27d=3............Eq2

On SOLVING Eq1 and Eq2,we get

d=3 and a=-39

15th term=a+14d

=-39+14x3

=39+42=81

Discussion

4.	If (7x-20)˚ and the (3x+20)˚ are the corresponding angles of a pair of parallel line, find x
Answer» 7x - 20 = 3x + 20 ( corresponding ANGLES are equal) 7x-3x = 20+20 4x =40 X= 40÷4 X = 10

Discussion

5.	Solve the equation x -y =14 and state the axiom that you use here
Answer» ADDING EQUAL to the both SIDES

Discussion

6.	633642456636555-5-7557888+7+5575356
Answer» This is the ANSWER of your QUESTION 6.33642

Discussion

7.	If 19³ = 6859, find ∛0.006859.(A) 1.9 (B)19 (C) 0.019 (D)0.19
Answer» Answer: The CUBE ROOT of 0.0006859 is 0.19 Step-by-step EXPLANATION: We have $19^3 = 6859$ We need to find the cube root of 0.006859 $\sqrt[3]{0.006859} = ?$ $\sqrt[3]{0.006859} = \sqrt[3]{\dfrac{6859}{1000000}} \\= \sqrt[3]{\dfrac {19 \times 19 \times 19}{100 \times 100\times 100}} \\=\sqrt[3]{\dfrac {19^3}{100^3}}\\\\= \dfrac {19}{100}$ Now, divide 19 by 100 than we will get 0.19. $\sqrt[3]{0.006859} = 0.19$ The cube root of 0.0006859 is 0.19. So, option (D)= 0.19 is the answer.

7.

If 19³ = 6859, find ∛0.006859.(A) 1.9 (B)19 (C) 0.019 (D)0.19

Answer»

Answer:

The CUBE ROOT of 0.0006859 is 0.19

Step-by-step EXPLANATION:

We have $19^3 = 6859$

We need to find the cube root of 0.006859

$\sqrt[3]{0.006859} = ?$

$\sqrt[3]{0.006859} = \sqrt[3]{\dfrac{6859}{1000000}} \\= \sqrt[3]{\dfrac {19 \times 19 \times 19}{100 \times 100\times 100}} \\=\sqrt[3]{\dfrac {19^3}{100^3}}\\\\= \dfrac {19}{100}$

Now, divide 19 by 100 than we will get 0.19.

$\sqrt[3]{0.006859} = 0.19$

The cube root of 0.0006859 is 0.19.

So, option (D)= 0.19 is the answer.

Discussion

8.	Read the following statements and choose the correct alternative from those given below them.(i) Diagonals of a rectangle are perpendicular bisectors of each other.(ii) Diagonals of a rhombus are perpendicular bisectors of each other.(iii) Diagonals of a parallelogram are perpendicular bisectors of each other.(iv) Diagonals of a kite bisect each other.(A) Statement (ii) and (iii) are true (B) Only statement (ii) is true(C) Statements (ii) and (iv) are true (D) Statements (i), (iii) and (iv) are true.
Answer» Only STATEMENT 2 is CORRECT

Discussion

9.	a person travels 250 km in 5 hours in two parts. he travels first part of the journey by scooter at an average speed of 45 kmph and the second part by car at an average speed of 70 kmph. find the distance travelled by him by scooter.
Answer» TOTAL distance =250km total time =5hour speed=distance/time 45x +70x=5hours 115x=5hours x = 5/115 x=1/23hours distance travelled by scoote distance =speed multiply time distance = 45 multiply 1/23 = 45/23 km /HR

Discussion

10.	Find the measure of an angle which is 25degree less than its supplement
Answer» X+x+25=180 x=155/2 x=77.5

Discussion

11.	Write derivative of log x
Answer» DERIVATIVE of LOG X is $\frac{1}{x}$

Discussion

12.	I)The number of side of a regular polygon whose each exterior angle is 45 degree.
Answer» HEY mate its ____________________________ ____________________________ 5 SIDES ________________________

Discussion

13.	Answer (iii) in 7th question pleaseee
Answer» Your answer is very ESAY to FIND me GET more asked QUESTION

Discussion

14.	If pqrs is a parallelogram then angle q = angle s is equal to---------------------------------
Answer» In parallelogram opposite angles are equal and consecutive angles are complementary (sum is 180°) BASED on your question I think u mean ANGLE Q = angle s = (180-r) = (180-p) if any other PROBLEM just COMMENT

Discussion

15.	How to find the area of a Trapezium if the parallel and non parallel sides are given
Answer» AREA of TRAPEZIUM = 1/2*HEIGHT(base1+base2)

Discussion

16.	Show division by 2x+1
Answer» I HOPE it HELP you.. MARK me BRAINLIST...

Discussion

17.	If x to the power 3 + one by x to the power 3 is equal to 14 find X Plus 1 by X
Answer» USE IDENTITY and REPLACE the VALUE of X3 + 1/x3

Discussion

18.	sum ofthe areas of two sqares is 468m if the distance of their perimeter is 24m find the sides of the two sqare
Answer» This is the ANSWER. L HOPE it will HELP you.

Discussion

19.	What is the probability leap year 52 mondays 53 sundays
Answer» A non-leap year has 365 days A year has 52 weeks. HENCE there will be 52 Sundays for sure. 52 weeks = 52 x 7 = 364 days . 365– 364 = 1DAY extra. In a non-leap year there will be 52 Sundays and 1day will be left. This 1 day can be Sunday, Monday, Tuesday, Wednesday, Thursday,friday,Saturday, Sunday. Of these total 7 outcomes, the favourable outcomes are 1. Hence the probability of getting 53 sundays = 1 / 7. 2) ∴ probability of getting 52 sundays = 1 - 1/ 7 = 6 / 7.

19.

What is the probability leap year 52 mondays 53 sundays

Answer»

A non-leap year has 365 days

A year has 52 weeks. HENCE there will be 52 Sundays for sure.

52 weeks = 52 x 7 = 364 days .

365– 364 = 1DAY extra.

In a non-leap year there will be 52 Sundays and 1day will be left.

This 1 day can be Sunday, Monday, Tuesday, Wednesday, Thursday,friday,Saturday, Sunday.

Of these total 7 outcomes, the favourable outcomes are 1.

Hence the probability of getting 53 sundays = 1 / 7.

2)

∴ probability of getting 52 sundays = 1 - 1/ 7 = 6 / 7.

Discussion

20.	When raju multiplies a certain number by 17 and adds 4 to the product, he gets 225 .find that number
Answer» 17X + 4=225 17x= 225- 4 17x=221 X=13

Discussion

21.	Show division by 2x+1urgenttt..
Answer» Given f(x) = 4x^3 + 20x^2 + 33X + 18. Given g(x) = 2x + 1. 2x^2 + 9x + 12 ----------------------------------------------- 2x + 1) 4x^3 + 20x^2 + 33x + 18 4x^3 + 2x^2 ------------------------------------------------- 18x^2 + 33x + 18 18x^2 + 9x ----------------------------------------------- 24X + 18 24x + 12 ------------------------------------------------- 6. Therefore QUOTIENT = 2x^2 + 9x + 12, Remainder = 6. Hope this HELPS!

21.

Show division by 2x+1urgenttt..

Answer»

Given f(x) = 4x^3 + 20x^2 + 33X + 18.

Given g(x) = 2x + 1.

2x^2 + 9x + 12

-----------------------------------------------

2x + 1) 4x^3 + 20x^2 + 33x + 18

4x^3 + 2x^2

-------------------------------------------------

18x^2 + 33x + 18

18x^2 + 9x

-----------------------------------------------

24X + 18

24x + 12

-------------------------------------------------

6.

Therefore QUOTIENT = 2x^2 + 9x + 12, Remainder = 6.

Hope this HELPS!

Discussion

22.	what should be the least positive integer by which 8640000 is to be divided so that the resulting quotient is a perfect cube
Answer» Ben Batman Ben came Ben FIND Ben bring CATS CRIB CC can catch send CC and cats cable arms am is Armin to cut BILL is STILL Batman cable in the car sins

Discussion

23.	What is transpose of matrix
Answer» HEYA this is perfect for your question The transpose of a matrix is a NEW matrixwhose rows are the columns of the ORIGINAL. (This makes the columns of the newmatrix the rows of the original). Here is a matrixand its transpose: The superscript "T" MEANS "transpose"

Discussion

24.	find the average speed of a train that travels 470km in 9 2/5 hours .How far will it travel in 4 1/3 hours at the same speed
Answer» Is this ANSWER OK, PLEASE LET me KNOW.

Discussion

25.	find the total surface area and weight of metal cube whose sides is 10 cm and density of metal 6.99 M upon cm cube
Answer» the TOTAL SURFACE AREA of METAL cube is 600sq.cm WEIGHT of metal cube is 6990M

25.

find the total surface area and weight of metal cube whose sides is 10 cm and density of metal 6.99 M upon cm cube

Answer»

the TOTAL SURFACE AREA of METAL cube is 600sq.cm

WEIGHT of metal cube is 6990M

Discussion

26.	2××5=??? plz answer this question
Answer» 2x5=10 is the ANSWER

Discussion

27.	If the average weight of 66 students is 50 Kg that of 2
Answer» 66×50+2×51+2×55=3512=total WEIGHT of all 70 students hence AVERAGE weight=3512÷70=50.17

Discussion

28.	Plz solve this question plzzzzzz
Answer» PLEASE please MAKE it BRAIN LIST if it is HELPFUL for you

Discussion

29.	What is the formula of area of triangle ?
Answer» The FORMULA of AREA of TRIANGLE is 1/2 × hight×base

Discussion

30.	Urgent...show division by 2x-1
Answer» 2x-1=》x-1/2 ( by TRANSPOSING METHOD (

Discussion

31.	A box of 672 toffees was equally shared among 32 children each. how many toffees were got by each of them?
Answer» 672÷32=21 Each CHILD will RECIEVE 21 TOFFEES.

Discussion

32.	Solve this....................
Answer» PLEASE MAKE it BRAINLEIST

Discussion

33.	Prove that equation
Answer» Dear grand total 4-₹8+4₹+948₹8987474920(7_((_+674(2)(_)1)₹8

Discussion

34.	Aoc=3x+20 boc=4x-36find value of x
Answer» 3x-4x=36-20 x=16 the ANSWER is 16

Discussion

35.	Without actual division find 31/375 is terminating decimal
Answer» 12 MARK me as BRAINLIST

Discussion

36.	The sum of numerator and denominator of a fraction is 18 if the denominator is increased by 2 the factor reduced to 1 upon 3 find the fraction
Answer» Hope it HELPS u plz MARK as BRAINLIEST

Discussion

37.	Ajay takes 180steps in walking a distance of 150meters. What distance would he cover in 342 steps
Answer» 150÷20=7.5m,9=342×7.5÷9=285

Discussion

38.	Amir saves Rs 125 every week. How much will he save in a year?
Answer» In one month 4 week are there this means 4125=500 so in one month 500rs he SAVE so in 1year he save 12500=6000rs so in 1year he save 6000rs

Discussion

39.	Use the given information and fill in the boxes with suitable numbers. Smt. Deepanjali purchased a house for ₹ 7,50,000 from Smt. Leelaben through an agent. Agent has charged 2 % brokerage from both of them.(1) Smt. Deepanjali paid ..... × ...../..... = ₹ ..... brokerage for purchasing the house.(2) Smt. Leelaben paid brokerage of ₹ .....(3) Total brokerage received by the agent is ₹ .....(4) The cost of house Smt. Deepanjali paid is ₹ .....(5) The selling price of house for Smt. Leelaben is ₹ .....
Answer» Hi, SOLUTION: (1) Smt. Deepanjali paid 7,50,000 × 2/100 = ₹ 15,000 brokerage for purchasing the house. (2) Smt. LEELABEN paid brokerage of ₹ 15000 (3) Total brokerage received by the AGENT is ₹ 30,000 (4) The cost of house Smt. Deepanjali paid is ₹ 7,50,000 (5) The selling price of house for Smt. Leelaben is ₹ 7,50,000 hope it helps you.

Discussion

40.	(1) In ???? PQRS, m∠P = m∠R = 108°, m∠Q = m∠S = 72°. State which pair of sides of those given below is parallel. (A) Side PQ and side QR (B) side PQ and side SR(C) side SR and side SP (D) side PS and side PQ
Answer» If a quadirateral PQRS is GIVEN in such a way that ∠P = ∠R and ∠Q = ∠S also ∠P + ∠Q = 180° , ∠P + ∠S = 180° ∠R + ∠Q = 180° , ∠R + ∠S = 180° then, PQ \|\| RS and PS \|\| QR. in given option , (A) is WRONG because PQ doesn't PARALLEL to QR (B) is correct because PQ parallel to SR (C) is wrong because SR doesn't parallel to SP. (D) is wrong because PS doesn't parallel to P.

Discussion

41.	If two triangles are congruent are their perimeters equal
Answer» No... its not EQUAL i THINK so..

Discussion

42.	Least perfect square number, exactly divisible by 21, 36 and 56 is?a. 3600b. 504c. 441d.
Answer» The FACEBOOK PLATFORM is the BEST REGARDS

Discussion

43.	The volume of a cuboid is 1200 cm3. The length is 15 cm. and breadth is 10 cm. Find its height.
Answer» Its HEIGHT will be = 1200cm^3/(15cm×10cm) = 6cm. Hope it helps. Please MARK my ANSWER as brainliest. Thank You.

Discussion

44.	the present age of the father is 3 years more than 3 times of The aged officer 3 years hence father's age will be 10 years more than twice age of his son determine their present ages
Answer» HOPE it HELP u plz mark as a brainliest & FOLLOW me

44.

the present age of the father is 3 years more than 3 times of The aged officer 3 years hence father's age will be 10 years more than twice age of his son determine their present ages

Answer»

HOPE it HELP u

plz mark as a brainliest & FOLLOW me

Discussion

45.	What is the LCM of 45 , 86
Answer» HI BUDDY the lcm of 45 and 86 will be 45X86 that is 3870 as the dont have any common factor

Discussion

46.	-35/7 division porblems
Answer» It's answer is -5 . DIVIDE as you do in NORMAL QUESTION and if there is an negative SIGN then the answer will be in negative

Discussion

47.	Plz!!!! solve this Q...of intelligence
Answer» 30 BCS 25+40+26+30=121 ^121=11

Discussion

48.	Find the coefficent of x^2 in (7-2x^2)( x^2-3)
Answer» In (7-2x ^2 ) the coeficient is -2 In (x^2 -3 ) the coeficient is 1 its because in x^2 the number we have is -2 so the coeficient is -2 in the second case with x^2 there is no number as we TAKE it as 1 Hope its HELPS

Discussion

49.	2/5-3/7-1/63/2+1/14*2/5
Answer» I hope you UNDERSTAND my ANSWER.... any PROBLEM PLEASE ask me..... and please FOLLOW me

Discussion

50.	0.5
Answer» 0.5 ÷0.25= 2 here is ANSWET

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Two-eighths of the books in a shop are novels.Of these,1/6 are thrillers.what fraction of all books are thrillers

11, 22, 33, 44, 165, 88, ?

The 8th term if an ap us half to its second term and elevwnth term exceeds one third of uts fourth term by 1 . Find the 15th term

If (7x-20)˚ and the (3x+20)˚ are the corresponding angles of a pair of parallel line, find x

Solve the equation x -y =14 and state the axiom that you use here

633642456636555-5-7557888+7+5575356

If 19³ = 6859, find ∛0.006859.(A) 1.9 (B)19 (C) 0.019 (D)0.19

a person travels 250 km in 5 hours in two parts. he travels first part of the journey by scooter at an average speed of 45 kmph and the second part by car at an average speed of 70 kmph. find the distance travelled by him by scooter.

Find the measure of an angle which is 25degree less than its supplement

Write derivative of log x

I)The number of side of a regular polygon whose each exterior angle is 45 degree.

Answer (iii) in 7th question pleaseee

If pqrs is a parallelogram then angle q = angle s is equal to---------------------------------

How to find the area of a Trapezium if the parallel and non parallel sides are given

Show division by 2x+1

If x to the power 3 + one by x to the power 3 is equal to 14 find X Plus 1 by X

sum ofthe areas of two sqares is 468m if the distance of their perimeter is 24m find the sides of the two sqare

What is the probability leap year 52 mondays 53 sundays

When raju multiplies a certain number by 17 and adds 4 to the product, he gets 225 .find that number

Show division by 2x+1urgenttt..

what should be the least positive integer by which 8640000 is to be divided so that the resulting quotient is a perfect cube

What is transpose of matrix

find the average speed of a train that travels 470km in 9 2/5 hours .How far will it travel in 4 1/3 hours at the same speed

find the total surface area and weight of metal cube whose sides is 10 cm and density of metal 6.99 M upon cm cube

2××5=??? plz answer this question

If the average weight of 66 students is 50 Kg that of 2

Plz solve this question plzzzzzz

What is the formula of area of triangle ?

Urgent...show division by 2x-1

A box of 672 toffees was equally shared among 32 children each. how many toffees were got by each of them?

Solve this....................

Prove that equation

Aoc=3x+20 boc=4x-36find value of x

Without actual division find 31/375 is terminating decimal

The sum of numerator and denominator of a fraction is 18 if the denominator is increased by 2 the factor reduced to 1 upon 3 find the fraction

Ajay takes 180steps in walking a distance of 150meters. What distance would he cover in 342 steps

Amir saves Rs 125 every week. How much will he save in a year?

(1) In ???? PQRS, m∠P = m∠R = 108°, m∠Q = m∠S = 72°. State which pair of sides of those given below is parallel. (A) Side PQ and side QR (B) side PQ and side SR(C) side SR and side SP (D) side PS and side PQ

If two triangles are congruent are their perimeters equal

Least perfect square number, exactly divisible by 21, 36 and 56 is?a. 3600b. 504c. 441d.

The volume of a cuboid is 1200 cm3. The length is 15 cm. and breadth is 10 cm. Find its height.

the present age of the father is 3 years more than 3 times of The aged officer 3 years hence father's age will be 10 years more than twice age of his son determine their present ages

What is the LCM of 45 , 86

-35/7 division porblems

Plz!!!! solve this Q...of intelligence

Find the coefficent of x^2 in (7-2x^2)( x^2-3)

2/5*-3/7-1/6*3/2+1/14*2/5

0.5

2/5-3/7-1/63/2+1/14*2/5