# IBPS Clerk Prelims Online Question Paper - 2021 (Numerical Ability)

**IBPS Clerk Prelims Online Question Paper - 2021 (Numerical Ability)**

** Subject : Numerical Ability**

**Que. 31 A man buy two watches at Rs.4000. He sold one watch at 20% profit and second at 10% loss. In this transaction the overall profit or loss will be 5%.Find the cost price of first watch.**

1. Rs.2000

2. Rs.3000

3. Rs.2500

4. Rs.2300

5. Rs.2400

**Correct Option** - 1

**Que. 32 In a mixture of 156 litres, the ratio of milk and water is 7 : 6. How much water should be added to make the ratio 14 : 13?**

1. 5 liters

2. 16 litres

3. 60 litres

4. 6 litres

5. 4 litres

**Correct Option** - 4

**Que. 33 A train travelling at a speed of 72 km/hr crosses a post in 20 seconds. If it crosses another train travelling at a speed of 54 km/hr in the same direction in 1 minute 45 seconds, then the difference in length between the two trains is**

1. 275 m

2. 225 m

3. 125 m

4. 175 m

5. 200 m

**Correct Option** - 1

**Que. 34 The average mark of 13 papers is 80. The average marks of the first 7 papers are 84 and that of the last 7 papers is 70. Find the marks obtained in the 7th paper.**

1. 28

2. 19

3. 40

4. 42

5. 38

**Correct Option** - 5

**Que. 35 In an election two candidates participated, the winner got 60% of the total valid votes, 30% of the votes were declared as invalid. If the total number of votes was 8000, the number of valid votes that the other candidate got was.**

1. 2440

2. 2140

3. 2340

4. 2240

5. 2540

**Correct Option** - 4

**Que. 36 What will come in place of question mark (?) in the following number series?**

2, 5, 11, 23, 44, 77, ?

1. 48

2. 150

3. 125

4. 92

5. None of these

**Correct Option** - 3

**Que. 37 What will come in place of question mark (?) in the following number series?**

31, 32, 36, ?, 61, 86

1. 45

2. 54

3. 51

4. 48

5. None of these

**Correct Option** - 1

**Que. 38 What will come in the place of question mark (?) in the following number series?**

3, 6, 18, ?, 630, 6930

1. 60

2. 75

3. 90

4. 105

5. 250

**Correct Option** - 3

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

60, 40, 50, ?, 180, 460

1. 75

2. 95

3. 65

4. 85

5. None of these

**Correct Option** - 4

**Que. 40 What will come in place of question mark (?) in the following number series?**

13, 14, 30, ?, 376, 1885

1. 45

2. 35

3. 32

4. 93

5. None of these

**Correct Option** - 4

**Que. 41 What will come in the place of the question mark ‘?’ in the following question?**

(15 + 24) × 3 ÷ 13 + 18 – 5 = ?

1. 25

2. 32

3. 22

4. 17

5. 19

**Correct Option** - 3

**Que. 42 What should come in place of the question mark '?' in the following question?**

13 × 3 of 5 ÷ 26 = ? + 2.5

1. 7

2. 6

3. 4

4. 5

5. None of these

**Correct Option** - 4

**Que. 43 What should come in place of the question mark '?' in the following question?**

10% of 450 - (8 × 5) = ? × 5

1. 8.2

2. 2

3. 1

4. 5

5. None of these

**Correct Option** - 3

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

(66)^{2}- (34)^{2} + ?^{2} = (60)^{2}

1. 400

2. 40

3. 20

4. 30

5. 15

**Correct Option** - 3

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

3 × ? ÷ 9 = ∛729 × √121

1. 197

2. 300

3. 297

4. 295

5. None of these

**Correct Option** - 3

**Que. 46 What will come in the place of the question mark ‘?’ in the following question?**

∛3375 × 75% of 400 = ?/2

1. 8000

2. 7000

3. 9000

4. 5000

5. 4000

**Correct Option** - 3

**Que. 47 What will come in the place of the question mark ‘?’ in the following question?**

225 ÷ 25 × 9 - 3 × ? = 60

1. 4

2. 5

3. 6

4. 7

5. 8

**Correct Option** - 4

Que. 48 What will come in the place of the question mark ‘?’ in the following question?

(1111 ÷ 11) - (650 ÷ 25) = 15 × ?

1. 5

2. 3

3. 90

4. 60

5. 4

**Correct Option** - 1

**Que. 49 What will come in the place of the question mark ‘?’ in the following question?**

15 × 3 + 7 × ? + 24 ÷ 6 × 2 = 60

1. 5

2. 4

3. 3

4. 2

5. 1

**Correct Option** - 5

**Que. 50 What will come in the place of the question mark ‘?’ in the following question?**

(700 + 800 – 1300 + 800 ) ÷ ? = 200

1. 5

2. 4

3. 3

4. 6

5. 7

**Correct Option** - 1

**Que. 51 What value should come in place of questions (?) in the following equations?**

56 × 15 ÷ 3 – 83 = ? – 139

1. 314

2. 334

3. 316

4. 336

5. None of these

**Correct Option** - 4

**Que. 52 What will come in the place of the question mark '?' in the following question?**

20 × 168 ÷ 14 – 40 = ? + 110

1. 60

2. 30

3. 40

4. 80

5. 90

**Correct Option** - 5

**Que. 53 What will come in place of the question mark (?) in the following question?**

12 + 12 × 10 ÷ 5 = ?2

1. 6

2. 5

3. 10

4. 7

5. 8

**Correct Option** - 1

**Que. 54 What will come in the place of question mark (?) in the given expression?**

450 × 30 + 1500 × 20 = ?% × 43500

1. 100

2. 50

3. 200

4. 150

5. 250

**Correct Option** - 1

**Que. 55 What will come in the place of the question mark ‘?’ in the following question?**

8974 + 3567 – 8976 – 3565 + 8652 = ?

1. 7652

2. 8752

3. 8662

4. 8652

5. None of these.

**Correct Option** - 4

**Que. 56 Direction: Study the following line graph and answer the question accordingly.**

What is the difference between the total production of Ford and Tata motors in the given years?

1. 40,000

2. 20,000

3. 26,000

4. 35,000

5. 25,000

**Correct Option** - 2

**Que. 57 What is the average number of cars manufactured by Honda over the given period?**

1. 2,10,000

2. 2,00,000

3. 2,60,000

4. 2,50,000

5. 2,55,000

**Correct Option** - 1

**Que. 58 The production of Honda in 2018 was approximately what percent of the production of Tata**

Motors in the same year?

1. 140%

2. 102%

3. 122%

4. 134%

5. None of the above

**Correct Option** - 3

**Que. 59 What is the difference between the number of cars manufactured by Ford in the year 2018 and 2019?**

1. 22,000

2. 21,000

3. 10,000

4. 20,000

5. 24,000

**Correct Option** - 4

**Que. 60 What is the average of all the cars manufactured by Tata Motors and Honda in 2016 and 2019?**

1. 2,20,000

2. 2,19,000

3. 2,15,000

4. 2,00,000

5. 2,40,000

**Que. 61 Amar borrowed Rs. 10000 from Sachin at simple interest. After 4 years, Sachin received Rs. 5000 more than the amount given to Amar on loan. Find the rate of interest.**

1. 12.5%

2. 25%

3. 20%

4. 4%

5. None of these

**Correct Option** - 1

**Que. 62 Mohan can do a piece of work in 10 days and Sohan in 15 days. They started working together, but after 3 days Mohan left the work . What time will Sohan take to finish the work?**

1. 15/2 days

2. 18 days

3. 15 days

4. 5/2 days

5. None of these

**Correct Option** - 1

**Que. 63 Rajiv's boat can travel along the current at the 8 km/hour and against the current at the rate 6 km/hour. Find the time taken by the boat to sail 28 km in still water.**

1. 4 hours

2. 5 hours

3. 6 hours

4. 7 hours

5. None of these

**Correct Option** - 1

**Que. 64 Ram, Bharat and Sham signed agreement of partnership in the ratio 7/2 : 4/3 : 6/5 . After 4 months,Ram increases his share 50%. If the total profit at the end of one year be Rs. 16,200, then sham's share in the profit is:**

1. Rs 2,700

2. Rs 3,000

3. Rs 4,000

4. Rs 5,000

5. None of these

**Correct Option** - 1

**Que. 65 Length of a rectangle is 3 cm more than width of rectangle and the difference between area of circle and area of rectangle is 84 cm2 . Fiind the length of rectangle if radius of circle is 7 cm.**

(circle > rectangle)

1. 8 cm

2. 10 cm

3. 7 cm

4. 14 cm

5. None of these

**Correct Option** - 2

**Correct Option** - 3