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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Q481.

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. 2a + 3b = 31 II. 3a = 2b +1

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

Answer : 1

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Q482.

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. a²-5a + 6 = 0 II. b² - 3b + 2 = 0

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

Answer : 3

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Q483.

Find the odd man out in the following number series.

835, 734, 642, 751, 853, 981, 532

1)	532	2)	751
3)	853	4)	981
5)	None of these

Answer : 751
Explanation : In each number except 751, the difference of third and first digit is the middle one.

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Q484.

Find the odd man out in the following number series.

6, 9, 15, 21, 24, 28, 30

1)	28	2)	21
3)	24	4)	30
5)	None of these

Answer : 28
Explanation : Each of the numbers except 28, is a multiple of 3.

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Q485.

Find the odd man out in the following number series.

1, 4, 9, 16, 23, 25, 36

1)	9	2)	23
3)	25	4)	36
5)	None of these

Answer : 23
Explanation : Each of the numbers except 23, is perfect square.

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Q486.

Find the odd man out in the following number series.

2, 5, 10, 17, 26, 37, 50, 64

1)	26	2)	37
3)	50	4)	64
5)	None of these

Answer : 64
Explanation :

The series is (11)+1 , (22)+1 , (33)+1 , (44)+1 , (55)+1 , (66)+1 , (77)+1 , (88)+1

But, 64 is out of pattern.

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Q487.

Find the odd man out in the following number series.

10, 14, 16, 18, 21, 24, 26

1)	18	2)	21
3)	24	4)	26
5)	None of these

Answer : 21
Explanation : Each of the numbers except 21 is an even number.

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Q488.

Find the odd man out in the following number series.

16, 25, 36, 72, 144, 196, 225

1)	36	2)	72
3)	196	4)	225
5)	None of these

Answer : 72
Explanation : Each of the numbers except 72 is a perfect square.

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Q489.

Find the odd man out in the following number series.

396, 462, 572, 396, 427, 671, 264

1)	264	2)	396
3)	427	4)	671

Answer : 427
Explanation : In each number except 427, the middle digit is the sum of other two.

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Q490.

Find the odd man out in the following number series.

10, 25, 45, 54, 60, 75, 80

1)	25	2)	45
3)	54	4)	75
5)	None of these

Answer : 54
Explanation : Each of the numbers except 54 is multiple of 5.

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Previous 1 2...46 47 484950 51 52...62 63 Next

Mathmetics

Q481.

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

Q482.

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. a2-5a + 6 = 0 II. b2 - 3b + 2 = 0

Q483.

Find the odd man out in the following number series.835, 734, 642, 751, 853, 981, 532

Q484.

Find the odd man out in the following number series.6, 9, 15, 21, 24, 28, 30

Q485.

Find the odd man out in the following number series.1, 4, 9, 16, 23, 25, 36

Q486.

Find the odd man out in the following number series.2, 5, 10, 17, 26, 37, 50, 64

Q487.

Find the odd man out in the following number series.10, 14, 16, 18, 21, 24, 26

Q488.

Find the odd man out in the following number series.16, 25, 36, 72, 144, 196, 225

Q489.

Find the odd man out in the following number series.396, 462, 572, 396, 427, 671, 264

Q490.

Find the odd man out in the following number series.10, 25, 45, 54, 60, 75, 80

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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. a²-5a + 6 = 0 II. b² - 3b + 2 = 0

Find the odd man out in the following number series.

835, 734, 642, 751, 853, 981, 532

Find the odd man out in the following number series.

6, 9, 15, 21, 24, 28, 30

Find the odd man out in the following number series.

1, 4, 9, 16, 23, 25, 36

Find the odd man out in the following number series.

2, 5, 10, 17, 26, 37, 50, 64

Find the odd man out in the following number series.

10, 14, 16, 18, 21, 24, 26

Find the odd man out in the following number series.

16, 25, 36, 72, 144, 196, 225

Find the odd man out in the following number series.

396, 462, 572, 396, 427, 671, 264

Find the odd man out in the following number series.

10, 25, 45, 54, 60, 75, 80