IBPS PO Numerical Ability for practice

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IBPS Numerical Ability Paper set 3

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The volume of a cylinder is 500π cm3 and the radius is 5 cm. The height of the cylinder is equal to the diagonal of a square. Find the perimeter (in cm) of the square.

3 40

4 20

5 10

In the following question two equations are given in variables Xand Y. You have to solve these equations and determine relation between X and Y. A) 2x² + 5x + 3 = 0 B) 2y²– 7y + 6 = 0

1 x > y

2 x < y

3 x ≤ y

4 x ≥ y

5 x = y or no relation can be established

In the following question two equations are given in variables Xand Y. You have to solve these equations and determine relation between X and Y. A) 3x² – 7x + 4 = 0 B) 2y² – 3y + 1 = 0

1 . x > y

2 x < y

3 x ≤ y

4 x ≥ y

5 x = y or no relation can be established

A) x² – 10x + 25 = 0 B) y² = 25

1 x > y

2 x < y

3 x ≤ y

4 x ≥ y

5 x = y or no relation can be established

A) x²– 36x + 324 = 0

B) y²– 42y + 441 = 0

1 x > y

2 x < y

3 x ≤ y

4 x ≥ y

5 x = y or no relation can be established.

Two trains leave Delhi for Kolkata at 4:00 am and 4:30 am and travel at a speed of 50 Kmph and 75 Kmph respectively, then after how many kilometers from Delhi both trains will be together?

1 85 Km

2 75 Km

3 45 Km

4 55 Km

John bought a machine for Rs. 50,000 and spent Rs. 2000 on repairs and Rs. 500 on transport and sold it with 20% profit. What price (in Rs.) did he sell the machine?

1 62000

2 60000

3 61000

4 63000

5 None of these

The average age of a group of some persons is 16.75 years. By joining 20 new persons with an average age of 13.25 years, the average age of the group becomes 15 years. Find out the number of persons in the group Initially

1 20

2 21

3 23

4 25

If the ratio of incomes of A and B in 2001 is 2 : 3 and the ratio of incomes of A in 2001 and 2002 is 4 : 5. Find the expenditure of A in 2002, if saving in the same year is Rs. 4000. It is given that in 2001 the sum of income of A and B is Rs. 25000.

1 Rs. 5000

2 Rs. 10500

3 Rs. 9500

4 Rs. 7500

5 Rs. 8500

The ratio of ages of Ram and shaym is 2 : 6 and after 5 years the ratio of their age becomes 6 : 8. What will be their average age (in years) after 10 years?

1 12

2 13

3 14

4 15

5 16

One container contains a mixture of spirit and water in the ratio 2: 3 and another contains the mixture of spirit and water in the ratio 3: 2. How much quantity from the second should be mixed with 10 litres of the first so that the resultant mixture has ratio of 4: 5?

1 2.86 litres

2 3.45 litres

3 4.31 litres

4 5.67 litres

5 8.94 litres

Direction: Find the wrong term in the following number series? 0.5 , 2, 1, 4, 32, 512

1 0.5

2 2

3 4

4 32

5 512

Direction: Find the wrong term in the following number series? 4, 5.1, 7.3, 10.6, 15, 20, 27.1

1 7.3

2 20

3 27.1

4 4

Direction: Find the wrong term in the following number series? 2, 3, 8, 31, 154, 924, 6460

1 3

2 31

3 154

4 924

5 6460

Direction: Find the wrong term in the following number series. 2, 6, 10, 19, 36, 69, 134

1 36

2 19

3 10

4 6