Quantitative aptitude Question for all banking Bank PO,Clerk,IBPS PO,Railway,SSC,PSUs,IAS,OAS ,C-SAT Exams

Mathmetics

ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

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Q471.

A hall of length 24 cm and breadth 20 m. is to be paved with equal square tiles. What will be the size of the largest tile so that tiles exactly fit and also find the number of tiles required.

1)	4cm, 20	2)	6cm, 10
3)	2cm, 20	4)	4cm, 30
5)	None of these

Answer : 4cm, 30
Explanation :

Size of the largest possible square tile

= H.C.F ( 24, 20) = 4 m.

So,number of tiles required [(24 x 20)/(4x4) ]=30

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Q472.

Find the range of values of x for which x² + 6x -27 > 0

1)	x < -9 or x < 3	2)	x < -9 or x > 3
3)	x > -9 or x > 3	4)	x > -9 or x < 3
5)	None of these

Answer : x > -9 or x > 3

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Q473.

Find the range of values of x for which x² + 6x -27 > 0

1)	x < -9 or x < 3	2)	x < -9 or x > 3
3)	x > -9 or x > 3	4)	x > -9 or x < 3
5)	None of these

Answer : x > -9 or x > 3

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Q474.

Prove that, 8x - 15 - x² > 0 for limited value of of x and also find the limits.

1)	3 > x < 5	2)	3 < x > 5
3)	3 < x < 5	4)	3 > x > 5
5)	None of these

Answer : 3 < x < 5

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Q475.

What shoul be real values of x, in the given expression x² - 2x - 3 > 0

1)	x > -1 or x > 3	2)	x < -1 or x > 3
3)	x > -1 or x < 3	4)	x > -1 or x < 3
5)	None of these

Answer : x < -1 or x > 3

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Q476.

Which of the following values of x will satisfy the inequality x² - 5x + 6 < 0

1)	2< x < 3	2)	-2 < x < 2
3)	-3 < x < -2	4)	-3 < x < 2
5)	None of these

Answer : 2< x < 3

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Q477.

Which of the following values of x will satisfy the inequality x² -x - 6 > 0 ?

1)	x < -2 or x > 3	2)	-2 < x < 3
3)	-3 < x < 2	4)	x> -2 or x < 3
5)	None of these

Answer : x < -2 or x > 3

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Q478.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.

1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b

4) if a = b 5) if a > b

I. 6a²+ 5a + 1 = 0 II. 5b²+ 19b + 6 = 0

1)	1	2)	2
3)	3	4)	4
5)	None of these

Answer : None of these

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Q479.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.

1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b

4) if a = b 5) if a > b

I. 4a²= 1 II. 4b²- 12b + 5 = 0

1)	1	2)	2
3)	3	4)	4

Answer : 2

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Q480.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.
1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b
4) if a = b 5) if a > b

I. 2a²+ 5a - 3 = 0 II. 2b²- 5b + 3 = 0

1)	1	2)	2
3)	3	4)	4
5)	None of these

Answer : 1

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Previous 1 2...45 46 474849 50 51...62 63 Next

Mathmetics

Q471.

A hall of length 24 cm and breadth 20 m. is to be paved with equal square tiles. What will be the size of the largest tile so that tiles exactly fit and also find the number of tiles required.

Q472.

Find the range of values of x for which x2 + 6x -27 > 0

Q473.

Find the range of values of x for which x2 + 6x -27 > 0

Q474.

Prove that, 8x - 15 - x2 > 0 for limited value of of x and also find the limits.

Q475.

What shoul be real values of x, in the given expression x2 - 2x - 3 > 0

Q476.

Which of the following values of x will satisfy the inequality x2 - 5x + 6 < 0

Q477.

Which of the following values of x will satisfy the inequality x2 -x - 6 > 0 ?

Q478.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.

1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b

Q479.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.

1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b

Q480.

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer. 1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b 4) if a = b 5) if a > bI. 2a2+ 5a - 3 = 0 II. 2b2- 5b + 3 = 0

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer. 1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b 4) if a = b 5) if a > b

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Find the range of values of x for which x² + 6x -27 > 0

Find the range of values of x for which x² + 6x -27 > 0

Prove that, 8x - 15 - x² > 0 for limited value of of x and also find the limits.

What shoul be real values of x, in the given expression x² - 2x - 3 > 0

Which of the following values of x will satisfy the inequality x² - 5x + 6 < 0

Which of the following values of x will satisfy the inequality x² -x - 6 > 0 ?

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.
1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b
4) if a = b 5) if a > b

I. 2a²+ 5a - 3 = 0 II. 2b²- 5b + 3 = 0

Directions : In each of the following questions two questions two equations I and II are given. You have to solve both the equation and give answer.
1) if a <b 2) If a is less than or equal b 3) if a is greater than or equal to b
4) if a = b 5) if a > b