107 total views, 6 views today

**Study@Night: Arithmetic**

1. The cost of five chairs and three tables is ₹ 3,110. The cost of one chair is ₹ 210 less than the cost of one table. What is the cost of two tables and two chairs?

1) ₹ 1,660

2) ₹ 1,860

3) ₹ 2,600

4) Cannot be determined

5) None of these

2. The ratio of the present ages of Ram, Rohan and Raj is 3 : 4 : 5. If the average of their present ages is 28 years then what would be the sum of the ages of Ram and Rohan together after 5 years?

1) 45 years

2) 55 years

3) 52 years

4) 59 years

5) None of these

3. The total area of a circle and a rectangle is 1166 sq cm. The diameter of the circle is 28 cm. What is the sum of the circumference of the circle and the perimeter of the rectangle if the length of the rectangle is 25 cm?

1) 186 cm

2) 182 cm

3) 184 cm

4) Cannot be determined

5) None of these

4. Raman scored 456 marks in an exam and Sita got 54 per cent marks in the same exam, which is 24 marks less than that of Raman. If the minimum pass marks in the exam is 34 per cent, then how many more marks did Raman score than the minimum pass marks?

1) 184

2) 196

3) 190

4) 180

5) None of these

5. The smallest angle of a triangle is equal to two-thirds of the smallest angle of a quadrilateral. The ratio of the angles of the quadrilateral is 3 : 4 : 5 : 6. The largest angle of the triangle is twice its smallest angle. What is the sum of the second largest angle of the triangle and the largest angle of the quadrilateral?

1) 160°

2) 180°

3) 190°

4) 170°

5) None of these

6. A 320-metre-long train moving at an average speed of 120 kmph crosses a platform in 24 seconds. A man crosses the same platform in 4 minutes. What is the speed of the man in metre/second?

1) 2.4

2) 1.5

3) 1.6

4) 2.0

5) None of these

7. The simple interest accrued on a certain principal is ₹ 7,200 in six years at the rate of 12 pcpa. What would be the compound interest accrued on that principal at the rate of 5 pcpa in 2 years?

1) ₹ 1,020

2) ₹ 1,055

3) ₹ 1,050

4) ₹ 1,025

5) None of these

8. The sum of the square of the first number and the cube of the second number together is 568. Also, the square of the second number is 15 less than the square of 8. What is the value of three-fifths of the first number? (assuming both the numbers are positive)

1) 18

2) 8

3) 9

4) 16

5) None of these

9. The sum of 8 consecutive odd numbers is 656. Also, the average of four consecutive even numbers is 87. What is the sum of the smallest odd number and the second largest even number?

1) 165

2) 175

3) 163

4) Cannot be determined

5) None of these

10. Seema purchased an item for ₹ 9,600 and sold it at a loss of 5 per cent. From that money she purchased another item and sold it at a gain of 5 per cent. What is her overall gain/loss?

1) Loss of ₹ 36

2) Profit of ₹ 24

3) Loss of ₹ 54

4) Profit of ₹ 36

5) None of these

**Answers:**

- 1
- 4
- 2
- 1
- 2
- 4
- 4
- 3
- 3
- 2

For Detailed Solution: **CLICK HERE**