Defence Exam Questions & Answers

1971. Find the remainder when 179 × 172 × 173 is divided by 17.

(A) 3
(B) 6
(C) 9
(D) 2

1972. Two circles touch each other externally at M. PQ is a direct common tangent to the two circles, P and Q are points of contact and ∠MPQ = 38°. ∠MQP is:

(A) 38°
(B) 52°
(C) 42°
(D) 48°

1973. A circle of diameter 26 cm has two equal parallel chords of length 10 cm each, then the distance between the two chords is:

(A) 23 cm
(B) 26 cm
(C) 21 cm
(D) 24 cm

1974. What is the area of the region created by the two linear equations 2x + y = 6 and 2x – y = –2 bounded by these lines and the x-axis?

(A) 5 sq. units
(B) 8 sq. units
(C) 3 sq. units
(D) 6 sq. units

1975. A sells a bike to B at 45% profit. Then B sells it to C at 30% profit. If C pays ₹43,355, then what is the cost price of the bike for A?

(A) ₹23,000
(B) ₹27,000
(C) ₹29,000
(D) ₹21,000

1976. A man invested a sum of ₹5,000 on simple interest for 5 years such that the rate of interest for the first 2 years is 10% per annum, for the next 3 years it is 12% per annum How much interest (in ₹), will he earn at the end of 5 years?

(A) 3180
(B) 2800
(C) 3000
(D) 2450

1977. 100 is related to 20 following a certain logic. Following the same logic, 250 is related to 50. To which of the following is 550 related, following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(A) 105
(B) 110
(C) 115
(D) 100

1978. How many triangles are there in the given figure?

(A) 15
(B) 20
(C) 18
(D) 16

1979. Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (245, 49, 5) (144, 9, 16)

(A) (246, 9, 28)
(B) (200, 8, 25)
(C) (312, 24, 9)
(D) (186, 21, 8)

1980. If ‘Z’ stands for ‘÷’, ‘H’ stands for ‘×’, ‘M’ stands for ‘+’ and ‘T’ stands for ‘–’, what will come in place of the question mark (?) in the following equation? 52 M 36 Z 18 T 46 H 19 = ?

(A) –754
(B) –820
(C) –654
(D) –898

1971. Find the remainder when 179 × 172 × 173 is divided by 17.

1972. Two circles touch each other externally at M. PQ is a direct common tangent to the two circles, P and Q are points of contact and ∠MPQ = 38°. ∠MQP is:

1973. A circle of diameter 26 cm has two equal parallel chords of length 10 cm each, then the distance between the two chords is:

1974. What is the area of the region created by the two linear equations 2x + y = 6 and 2x – y = –2 bounded by these lines and the x-axis?

1975. A sells a bike to B at 45% profit. Then B sells it to C at 30% profit. If C pays ₹43,355, then what is the cost price of the bike for A?

1976. A man invested a sum of ₹5,000 on simple interest for 5 years such that the rate of interest for the first 2 years is 10% per annum, for the next 3 years it is 12% per annum How much interest (in ₹), will he earn at the end of 5 years?

1978. How many triangles are there in the given figure?

1980. If ‘Z’ stands for ‘÷’, ‘H’ stands for ‘×’, ‘M’ stands for ‘+’ and ‘T’ stands for ‘–’, what will come in place of the question mark (?) in the following equation? 52 M 36 Z 18 T 46 H 19 = ?

Total Quizz:- 2702

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1971. Find the remainder when 179 × 172 × 173 is divided by 17.

1972. Two circles touch each other externally at M. PQ is a direct common tangent to the two circles, P and Q are points of contact and ∠MPQ = 38°. ∠MQP is:

1973. A circle of diameter 26 cm has two equal parallel chords of length 10 cm each, then the distance between the two chords is:

1974. What is the area of the region created by the two linear equations 2x + y = 6 and 2x – y = –2 bounded by these lines and the x-axis?

1975. A sells a bike to B at 45% profit. Then B sells it to C at 30% profit. If C pays ₹43,355, then what is the cost price of the bike for A?

1976. A man invested a sum of ₹5,000 on simple interest for 5 years such that the rate of interest for the first 2 years is 10% per annum, for the next 3 years it is 12% per annum How much interest (in ₹), will he earn at the end of 5 years?

1978. How many triangles are there in the given figure?

1980. If ‘Z’ stands for ‘÷’, ‘H’ stands for ‘×’, ‘M’ stands for ‘+’ and ‘T’ stands for ‘–’, what will come in place of the question mark (?) in the following equation? 52 M 36 Z 18 T 46 H 19 = ?

Total Quizz:- 2702

Defence

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

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