Mensuration (Part-13)

Total Questions: 50

31. The base of a hemispherical bowl has a circumference of 132 cm. Find the capacity of the bowl [Use π = 22/7] [SSC CHSL 07/06/2022 (Afternoon)]

Correct Answer: (b) 19404 cm³
Solution:

32. Find the volume of the cylinder circumscribing a sphere with a diameter of 14 cm. [Use π = 22/7] [SSC CHSL 07/06/2022 (Evening)]

Correct Answer: (a) 2156 cm³
Solution:

33. The surface area of a spherical volleyball is 100π cm². Find the volume of air enclosed in the ball. [SSC CHSL 08/06/2022 (Morning)]

Correct Answer: (c)
Solution:

34. Find the length of diagonal (m) of a cuboid 13 m long,7 m broad and 3 m high. [SSC CHSL 08/06/2022 (Evening)]

Correct Answer: (d) √227
Solution:

35. The radius of a roller is 14 cm and its length 20cm. It takes 235 complete revolutions to move once over to level a playground. Find the area of the playground. (Use π = 22/7 ) [SSC CHSL 09/06/2022 (Afternoon)]

Correct Answer: (d) 4136 × 10² cm²
Solution:

36. The length of the hypotenuse of a right-angled triangle is 37 cm and the length of one of its other two sides is 12 cm. What is the area of the triangle in cm²? [SSC CHSL 09/06/2022 (Evening)]

Correct Answer: (d) 210
Solution:

37. The area of quadrilateral is 336m² and the perpendiculars drawn to one diagonal from the opposite vertices are 16 m and 12 m long. Find the length of this diagonal. [SSC CHSL 10/06/2022 (Morning)]

Correct Answer: (d) 24 cm
Solution:

38. How many spherical balls of radius 5 cm can be made by melting a spherical clay ball having a radius of 15 cm? [SSC CHSL 10/06/2022 (Afternoon)]

Correct Answer: (d) 27
Solution:

39. What is the height of a solid right circular cylinder whose radius is 3 cm and total surface area is 60 cm²? [SSC CHSL 10/06/2022 (Evening)]

Correct Answer: (c) 7cm
Solution:

40. A solid cube of side 8 cm is dropped into a rectangular container of length 16cm, breadth 8 cm and height 15 cm which is partly filled with water. If the cube is completely submerged, then the rise of water level (in cm) is: [SSC CGL 11/04/2022 (Morning)]

Correct Answer: (d) 4
Solution: