Previous Year Mensuration Questions for SSC CGL 2017

Dear Readers, Here We are providing quant Quiz of 15 Maths questions in accordance with the syllabus of SSC CGL. Most of these Questions are asked in SSC CGL Previous papers. It will give you an implicit idea of Maths Question Paper of SSC CGL 2017

Q1. From a point within an equilateral triangle, perpendiculars drawn to the three sides are 6 cm, 7 cm and 8 cm respectively, the length of the side of the triangle is:
(a) 7 cm
(b) 10.5 cm
(c) 14√3 cm
(d) (14√3)/3 cm

Q2. In an isosceles triangle, the measure of each of equal sides is 10 cm and the angle between them is 45°, then area of the triangle is
(a) 25 cm^2
(b) 25/2 √2 cm^2
(c) 25√2 cm^2
(d) 2√2 cm^2

Q3. A well 20 m in diameter is dug 14m deep and the earth taken out is spread all around it to a width of 5 m to form an embankment. The height of the embankment is:
(a) 10 m
(b) 11 m
(c) 11.2 m
(d) 11.5 m

Q4. The ratio of height and the diameter of a right circular cone is 3 : 2 and its volume is 1078 cc, then (taking π = 22/7) its height is:
(a) 7 cm
(b) 14 cm
(c) 21 cm
(d) 28 cm

Q6. If S_1 and S_2 be the surface areas of a sphere and the curved surface area of the circumscribed cylinder respectively, then S_1 is equal to
(a) 3/4 S_2
(b) 1/2 S_2
(c) 2/3 S_2
(d) S_2

Q8. The base of a right circular cone has the same radius a as that of a sphere. Both the sphere and the cone have the same volume. Height of the cone is
(a) 3a
(b) 4a
(c) 7/4 a
(d) 7/3 a

Q12. A flask in the shape of a right circular cone of height 24 cm is filed with water. The water is poured in right circular cylindrical flask whose radius is 1/3rd of radius of the base of the circular cone. Then the height of the water in the cylindrical flask is
(a) 32 cm
(b) 24 cm
(c) 48 cm
(d) 72 cm

Q13. A conical cup is filled with icecream. The ice-cream forms a hemispherical shape of its open top. The height of the hemispherical part is 7 cm. the radius of the hemispherical part equals the height of the cone. Then the volume of the ice-cream is [π=22/7]
(a) 1078 cubic cm
(b) 1708 cubic cm
(c) 7108 cubic cm
(d) 7180 cubic cm

Q14. The surface area of two spheres are in the ratio 4 : 9. Their volumes will be in the ratio
(a) 2 : 3
(b) 4 : 9
(c) 8 : 27
(d) 64 : 729

Q15. The volume of a conical tent is 1232 cu. m and the area of its base is 154 sq. m. Find the length of the canvas required to build the tent, if the canvas is 2m in width. (Take π = 22/7)
(a) 270 m
(b) 272 m
(c) 276 m
(d) 275 m

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