# IBPS Clerk Prelims Online Question Paper - 2020 (Numerical Ability)

**IBPS Clerk Prelims Online Question Paper - 2020 (Numerical Ability)**

** Subject : Numerical Ability**

**Que. 31 Direction: The table below shows the number of employees in 5 companies, as well as the male to female ratio in these employees. Examine the table carefully and answer the questions that follow.**

**Find the ratio of males in company A and B together to females in company A and C together.**

1. 25 ∶ 21

2. 15 ∶ 24

3. 23 ∶ 34

4. 18 ∶ 25

5. 28 ∶ 23

** Correct Option** - 5

**Que. 32 Find the average number of employees working in companies A, B, D and E.**

1. 922.5

2. 675

3. 1050.8

4. 580

5. 950

**Correct Option** - 1

**Que. 33 Females in company D is what percent more than females in company A.**

1. 70%

2. 30%

3. 44.44%

4. 60%

5. 25%

**Correct Option** - 3

**Que. 34 Find the difference between the number of males in companies C and D together to females in companies B and E together.**

1. 480

2. 250

3. 180

4. 270

5. 340

**Correct Option** - 4

**Que. 35 If 90 males left the company ‘B’ and 200 new females took new recruit in company ‘B’ then find the percentage of females in company now.**

1. 60%

2. 62.5%

3. 40%

4. 33.33%

5. 75%

**Correct Option** - 2

**Que. 36 What will come in the place of the question mark ‘?’ in the following question?**

(18)^{7.9} × (3)^{0.1} × (6)^{0.1} ÷ {(3)^{4} × (6)^{4}} = (18)^{?}

1. 8

2. 4

3. 3

4. 9

5. 5

**Correct Option** - 2

**Que. 37 What will come in the place of the question mark ‘?’ in the following question?**

2^{-2 }× 4^{-3} ÷ 8^{-4} = 2^{?}

1. 12

2. 18

3. 20

4. -4

5. 4

**Correct Option** - 5

**Que. 38 What will come in the place of the question mark ‘?’ in the following question?**

1. 10

2. 15

3. 18

4. 16

5. None of these

**Correct Option** - 4

**Que. 39 What will come in the place of the question mark ‘?’ in the following question?**

(? - 0.5) ÷ 0.4 = 150 ÷ 2

1. 20.5

2. 30.5

3. 29.5

4. 25.5

5. None of these

**Correct Option** - 2

**Que. 40 What will come in the place of the question mark ‘?’ in the following question?**

√324 + 9^{2}- 7^{2} = 2 × (?)^{2}

1. 25

2. 5

3. 10

4. 125

5. 20

**Correct Option** - 2

**Que. 41 What should come in place of the question mark (?) in the following question?**

45% of 260 + 130% of 180 = ?

1. 341

2. 351

3. 531

4. 331

5. 361

**Correct Option** - 2

**Que. 42 What will come in the place of the question mark ‘?’ in the following question?**

50% of 280 - (2/7) of 490 = 30 - ?

1. 30

2. 20

3. 35

4. 40

5. 25

**Correct Option** - 1

**Que. 43 What will come in the place of the question mark ‘?’ in the following question?**

√1024 × 40 + (20)^{2} + 0.5% of 9600 + 469 = (?)^{3}

1. 14

2. 15

3. 21

4. 13

5. 19

**Correct Option** - 4

**Que. 44 What should come in the place of the question mark ‘?’ in the following question?**

90 × 20% of 105 ÷ 3 = ?

1. 630

2. 600

3. 615

4. 610

5. None of these

**Correct Option** - 1

**Que. 45 What will come in the place of the question mark ‘?’ in the following question?**

433 + 514 - 787 - 8 × ?% of 320 = 0

1. 6.25

2. 6

3. 6.5

4. 7.5

5. 5

**Correct Option** - 1

**DOWNLOAD IBPS CLERK Question Papers PDF**

**Que. 46 In each of the following number series, a wrong number is given, find out that number.**

23, 45, 89, 177, 363, 705

1. 177

2. 45

3. 89

4. 363

5. 705

**Correct Option** - 4

**Que. 47 In each of the following number series, a wrong number is given, find out that number.**

100800, 14400, 2400, 480, 240, 40

1. 40

2. 240

3. 14400

4. 480

5. 2400

**Correct Option** - 2

**Que. 48 In each of the following number series, a wrong number is given. Find out that number.**

540, 540, 270, 135, 22.5, 4.5

1. 540

2. 270

3. 22.5

4. 135

5. 4.5

**Correct Option** - 4

**Que. 49 In each of the following number series, a wrong number is given. Find out that number.**

38, 39, 43, 52, 70, 93, 129

1. 70

2. 52

3. 93

4. 129

5. 39

**Correct Option** - 1

**Que. 50 In each of the following number series, a wrong number is given. Find out that number.**

18, 35, 69, 136, 273, 545

1. 69

2. 35

3. 18

4. 136

5. 273

**Correct Option** - 4

**Que. 51 Two pots contain equal quantity of mixture of Alcohol and water. The ratio of alcohol and water in these pots is 2 ∶ 3 and 4 ∶ 1, respectively. Radha mixed content of the two pots together. Find the ratio of Alcohol and water in new mixture.**

1. 4 ∶ 3

2. 2 ∶ 3

3. 3 ∶ 2

4. 3 ∶ 4

5. None of these

**Correct Option** - 3

**Que. 52 The total population of a town is 2800 where number of males is 720 more than that of females. If the number of males reduces by 40% and that of females increases by 20%, then find the new population of town.**

1. 2236

2. 2440

3. 2304

4. 2316

5. 2060

**Correct Option** - 3

**Que. 53 The speed of a boat with the stream is 10 km/hr and while returning its speed becomes 6 km/hr.Find the speed of boat in still water and the speed of stream.**

1. 8 km/hr and 2 km/hr

2. 7 km/hr and 3 km/hr

3. 6 km/hr and 2 km/hr

4. 9 km/hr and 1 km/hr

5. None of these

**Correct Option** - 1

**Que. 54 Sanju, Suraj and Sanjay can complete a work in 12 days, 16 days and 24 days respectively. In how many days will the three of them to do the same work together?**

1. 16/3 days

2. 58/9 days

3. 6 days

4. 8 days

5. None of these

**Correct Option** - 1

**Que. 55 The length of two trains are 130 m and 150 m are running at the speed of 52 km/hr and 74 km/hr,respectively on parallel tracks in opposite direction. In how many seconds will they cross each other?**

1. 5

2. 8

3. 10

4. 12

5. None of these

**Correct Option** - 2

**Que. 56 After 5 years, the ratio between ages of A and B will be 5 : 8 and after 8 years, the sum of ages will be 71 years. Find the present age of B.**

1. 33 years

2. 32 years

3. 28 years

4. 40 years

5. 35 years

**Correct Option** - 5

**Que. 57 Raj sells a cricket bat of marked price Rs. 500 at a discount of 10% and gives a ball costing Rs. 10 free with each bat. Still, he makes a profit of 25%, the cost price of the bat is –**

1. Rs. 410

2. Rs. 458

3. Rs. 352

4. Rs. 450

5. Rs. 420

**Correct Option** - 3

**Que. 58 The sum of the radius and height of a cylinder is 19 m. The total surface area of the cylinder is 1,672 m2. What is the volume of the cylinder?**

1. 3080 m^{3}

2. 2940 m^{3}

3. 3420 m^{3}

4. 2860 m^{3}

5. None of these

**Correct Option** - 1

**Que. 59 P is 10500, SI is 12% and T is 10 years. 1/3rd of interest earned from A invested in B for 5 years.**

Find the amount received from B after 5 years.

1. 7240

2. 5480

3. 6720

4. 2520

5. 6250

**Correct Option** - 3

**Que. 60 A, B and C started a business each investing 10000 Rs. Initially. After 6 months, C withdraws Rs.2000, A invests 2000 more and B invests 6000 more. At the end of year total profit was 50490 Rs.Find the share of B?**

1. Rs. 19890

2. Rs. 28500

3. Rs. 24200

4. Rs. 21570

5. Rs. 20560

**Correct Option** - 1

**Que. 61 What is the probability of getting an even number when a die is thrown ?**

1. 1/6

2. 2/3

3. 1/2

4. 5/6

5. Answer not known

**Correct Option** - 3

**Que. 62 A train starts from a place at 9 a.m. and arrives the destination at 7 p.m. on the next day. If the speed of the train is 12.5 m/s. Find the distance traveled by the train.**

1. 1562 km

2. 1530 km

3. 1580 km

4. 1498 km

5. 1425 km

**Correct Option** - 2

**Que. 63 A dishonest shopkeeper used to sell onions at Rs. 30/kg. If a customer bought 2 kg of onions. He gave 750g instead of 1 kg to a customer, find the shopkeeper’s actual profit percentage.**

1. 5%

2. 10%

3. 25%

4. 33.33%

5. 50%

**Correct Option** - 4

**Que. 64 Pipe A and B can fill the tank in 10 hours and 20 hours respectively where as pipe C can empty the tank in 8 hours. If all the pipes are opened together at the same time, what is the time to fill the tank ?**

1. 45 hr

2. 36 hr

3. 40 hr

4. 27 hr

5. None of these

**Correct Option** - 3

**Que. 65 Raju and Arun are two business partners. They invest their capital in the ratio 7 : 9. After 6 months,a third person Jitu joins them with a capital of two third of that of Arun. After a year, profit share of Raju was Rs 5600 then find total profit.**

1. 15200

2. 12400

3. 16400

4. 30400

5. 24600

**Correct Option** - 1