Volume And Surface Area – Aptitude MCQ Questions – 10 Posted on July 3, 2020July 3, 2020 by admin 0 Created on July 03, 2020 By admin Volume And Surface Area - Aptitude MCQ Questions - 10 1 / 10 1. A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7 cm. If the bowl is filled with soup to a height of 4 cm, how much soup the hospital has to prepare daily to serve 250 patients ? A.38L B.40L C.39.5L D.38.5L 2 / 10 2. The breadth of a room is twice its height and half its length. The volume of the room is 512 cu.m. The length of the room is : A.16 m B.18 m C.20 m D.32 m 3 / 10 3. A closed box made of wood of uniform thickness has length, breadth and height 12 cm, 10 cm and 8 cm respectively. If the thickness of the wood is 1 cm, the inner surface area is : A.264 cm2 B.376 cm2 C.456 cm2 D.696 cm2 4 / 10 4. From a cube of side 8 m, a square hole of 3 m side is hollowed from end to end. What is the volume of the remaining solid ? A.440 m3 B.480 m3 C.508 m3 D.520 m3 5 / 10 5. The dimensions of a rectangular box are in the ratio 2 : 3 : 4 and the difference between the cost of covering it with sheet of paper at the rate of Rs. 8 and Rs. 9.50 per square metre is Rs. 1248. Find the dimensions of the box in metres. A.2 m, 12 m, 8 m B.4 m, 9 m, 16 m C.8 m, 12 m, 16 m D.None of these 6 / 10 6. A cuboidal water tank contains 216 litres of water. Its depth is 1/3 of its length and breadth is 1/2 of 1/3 of the difference between length and depth. The length of the tank is : A.2 dm B.6 dm C.18 dm D.72 dm 7 / 10 7. A covered wooden box has the inner measures as 115 cm, 75 cm and 35 cm and the thickness of wood is 2.5 cm. Find the volume of the wood : A.81000 cu.cm B.81775 cu.cm C.82125 cu.cm D.None of these 8 / 10 8. Find the cost of a cylinder of radius 14 m and height 3.5 m when the cost of its metal is Rs. 50 per cubic meter : A.Rs. 100208 B.Rs. 107800 C.Rs. 10800 D.Rs. 109800 9 / 10 9. The radii of the bases of two cylinders are in the ratio 3 : 4 and their height are in the ratio 4 : 3. The ratio of their volume is : A.2 : 3 B.3 : 2 C.3 : 4 D.4 : 3 10 / 10 10. Find the number of coins 1.5 cm in diameter and 0.2 cm thick, to be melted to form a right circular cylinder of height 10 cm and diameter 4.5 cm. A.430 B.440 C.450 D.460 Your score is The average score is 0% LinkedIn Facebook Twitter 0% Restart quiz