Volume and Surface Area Questions
By increasing the radius of a sphere by 50 percent, how much will the area of its surface increase?
(A) 100%
(B) 125 %
(C) 150%
(D) None of these
Correct Answer : B
A rectangular ground 16m long and 10m breadth. It has a gravel path 2.5m wide all around it on the outside. What is the area of the path?
(A) 159 m²
(B) 155 m²
(C) 187 m²
(D) 183 m²
(E) None of the Above
Correct Answer : B
PQRS is a parallelogram, Angle SPQ=60 Degree, QR=40 cm and PQ=10 cm, then find the area of the parallelogram.
(A) 100√3 sq.cm
(B) 200√3 sq.cm
(C) 100 sq.cm
(D) 500 sq.cm
Correct Answer : B
In the given figure, two squares shown in the figure have the arm of 12 cm and 8 cm. then find out the area of shaded part?
(A) 19.2
(B) 18.3
(C) 19.6
(D) 19.8
Correct Answer : A
The area of trapezium is 21 square cm, the distance between the parallel sides is 3 cm and one of the parallel sides is 8.3 cm. What is the length of the other parallel side ?
(A) 12.7 cm
(B) 7.7 cm
(C) 10.7 cm
(D) 5.7 cm
Correct Answer : D
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Gajanand
B-Tech Electronic and Communication Engineering select the SSC CGL Tier-1 and Tier-2 in 2016 and Rajasthan state Govt. Exams Expert in Mathematics , Reasoning Gk and English.
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