Defence Exam Questions & Answers

771. What is the value of the following expression?

(A)
(B)
(C)
(D)

772. Two cubes have their volumes in the ratio 1 : 125. Find the ratio of their surface areas.

(A) 1 : 125
(B) 1 : 25
(C) 25 : 1
(D) 1 : 5

773. △XYZ is similar to △PQR. If the ratio of the perimeter of △XYZ to the perimeter of △PQR is 16 : 9 and PQ = 3.6 cm, then what is the length (in cm) of XY?

(A)
(B)
(C)
(D)

774. The total income of three families is ₹72,000. Their expenditures are 80%, 85% and 75%, respectively. If the savings are in the ratio 8 : 9 : 20, then the income of the second family is:

(A) ₹32,000
(B) ₹16,000
(C) ₹40,000
(D) ₹24,000

775. A closed cylindrical tank of radius 1.5 m and height 3 m is made from a sheet of metal, how much sheet of metal is required to do it?

(A) 42.24 square metre
(B) 24.42 square metre
(C) 42.42 square metre
(D) 24.24 square metre

776. If a sum of ₹3,260 on simple interest amounts to ₹5,420 in 6 years, then what will this sum amount to in 4 years at the same rate of interest?

(A) ₹4,700
(B) ₹3,700
(C) ₹3,900
(D) ₹4,500

777. How many cubes of edge 15 cm can be put in a cubical box of 3 m edge?

(A) 9000
(B) 1050
(C) 8000
(D) 2000

778. Simply the following expression.

(A) 7
(B) 13
(C) 11
(D) 9

779. If the intersection point of the equations 3p − 2q + 23 = 0 and −2p + q − 13 = 0 on the graph is (p, q), then the value of (3p + q) is equal to:

(A) 2
(B) 1
(C) −2
(D) −1

780. Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).

(A)
(B)
(C)
(D)

771. What is the value of the following expression?

772. Two cubes have their volumes in the ratio 1 : 125. Find the ratio of their surface areas.

773. △XYZ is similar to △PQR. If the ratio of the perimeter of △XYZ to the perimeter of △PQR is 16 : 9 and PQ = 3.6 cm, then what is the length (in cm) of XY?

774. The total income of three families is ₹72,000. Their expenditures are 80%, 85% and 75%, respectively. If the savings are in the ratio 8 : 9 : 20, then the income of the second family is:

775. A closed cylindrical tank of radius 1.5 m and height 3 m is made from a sheet of metal, how much sheet of metal is required to do it?

776. If a sum of ₹3,260 on simple interest amounts to ₹5,420 in 6 years, then what will this sum amount to in 4 years at the same rate of interest?

777. How many cubes of edge 15 cm can be put in a cubical box of 3 m edge?

778. Simply the following expression.

779. If the intersection point of the equations 3p − 2q + 23 = 0 and −2p + q − 13 = 0 on the graph is (p, q), then the value of (3p + q) is equal to:

780. Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).

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771. What is the value of the following expression?

772. Two cubes have their volumes in the ratio 1 : 125. Find the ratio of their surface areas.

773. △XYZ is similar to △PQR. If the ratio of the perimeter of △XYZ to the perimeter of △PQR is 16 : 9 and PQ = 3.6 cm, then what is the length (in cm) of XY?

774. The total income of three families is ₹72,000. Their expenditures are 80%, 85% and 75%, respectively. If the savings are in the ratio 8 : 9 : 20, then the income of the second family is:

775. A closed cylindrical tank of radius 1.5 m and height 3 m is made from a sheet of metal, how much sheet of metal is required to do it?

776. If a sum of ₹3,260 on simple interest amounts to ₹5,420 in 6 years, then what will this sum amount to in 4 years at the same rate of interest?

777. How many cubes of edge 15 cm can be put in a cubical box of 3 m edge?

778. Simply the following expression.

779. If the intersection point of the equations 3p − 2q + 23 = 0 and −2p + q − 13 = 0 on the graph is (p, q), then the value of (3p + q) is equal to:

780. Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed).

Total Quizz:- 2702

Defence

English Topic Wise Quizz

Current Affairs Topic Wise Quizz

Hindi Topic Wise Quizz

Important Links

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