**Solved Question Paper of Recruitment Test (Computer Based Recruitment Test) conducted by UPSC for the Post of Deputy Central Intelligence Officer (Technical) in Intelligence Bureau held on 21.01.2018.**

1. If twice the Son’s age in years is added to Father’s age, the sum is 70 years. And if twice the Father’s age is added to the Son’s age, the sum is 95 years. The age of Father and Son are:

(a) 45 years and 15 years

(b) 40 years and 15 years

(c) 40 years and 20 years

(d) 45 years and 20 years

**Answer: (b)**

2. In a Cricket match Kapil took one wicket less than twice the number of wickets taken by Ravi. If the product of the number of wickets taken by these two players is 15, the number of wickets taken by Kapil and Ravi respectively are:

(a) 5 and 3

(b) 3 and 5

(c) 5 and 4

(d) 4 and 5

(a) 5 and 3

(b) 3 and 5

(c) 5 and 4

(d) 4 and 5

**Answer: (a)**

3. A chord AB of a circle of radius 10 cm makes a right angle at the centre of the circle. The area of the minor segment is:

**Answer: (d)**

4.

**Answer: (b)**

5. What number must be added to each of the number 7,16,43 and 79 to make the numbers in proportion?

(a) 6

(b) 5

(c) 4

(d) 3

(a) 6

(b) 5

(c) 4

(d) 3

**Answer: (b)**

6.

**Answer: (d)**

7.

**Answer: (d)**

8.

**Answer: (b)**

9.

(a) 5 and 1

(b) 1 and 5

(c) 3 and 2

(d) 2 and 3

(b) 1 and 5

(c) 3 and 2

(d) 2 and 3

**Answer: (b)**

10. The energy required for a satellite to leave its orbit around the earth and escape to infinity is called:

(a) Potential energy

(b) Binding energy

(c) Gravitational energy

(d) Positive energy

(a) Potential energy

(b) Binding energy

(c) Gravitational energy

(d) Positive energy

**Answer: (b)**

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