Mensuration (Part-13)

Total Questions: 50

21. Find the volume(in cm³) of the cuboid, if its length is twice more than its breadth and its breadth is 8 cm, which is twice its height. [SSC CHSL 01/06/2022 (Afternoon)]

Correct Answer: (a) 768
Solution:

22. If the length of a cuboid is 20 m, breadth is 5 m and height is 4 m, then find the length of diagonal of the cuboid. [SSC CHSL 01/06/2022 (Evening)]

Correct Answer: (b) 21 m
Solution:

23. The radius of a hemispherical bowl is given as 7 cm. What is the capacity (cm³) of the bowl ? [π = 22/7] [SSC CHSL 02/06/2022(Afternoon)]

Correct Answer: (a)
Solution:

24. The length of each side of a regular hexagon is 10 cm. What is the area (cm²) . of the hexagon ? [SSC CHSL 02/06/2022 (Evening)]

Correct Answer: (d) 150√3
Solution:

25. The area of a square is 9m² + 12m + 4. Find the measure of the side of the square. [SSC CHSL 02/06/2022 (Evening)]

Correct Answer: (a) 3m + 2
Solution:

26. The area of a square is 4x² - 12x + 9, which of the folliowing will be the side of the square? [SSC CHSL 03/06/2022 (Afternoon)]

Correct Answer: (b) (2x - 3)
Solution:

27. If the areas of three adjacent faces of a cuboidal box are 729cm², 529cm² 289cm², respectively, then find the volume of the box. [SSC CHSL 03/06/2022 (Afternoon)]

Correct Answer: (a) 10557 cm³
Solution:

28. The diameter of the base and the slant height of a right circular cone are 10 cm and 16cm, respectively. Find its total surface area (cm²). [Use π = 22/7) [SSC CHSL 06/06/2022 (Morning)]

Correct Answer: (c)
Solution:

29. The diagonal of a rhombus is 8 cm and its area is 48cm², then the length of each side of the rhombus is: [SSC CHSL 06/06/2022 (Afternoon)]

Correct Answer: (b) 2√13
Solution:

30. The total surface area of a solid cylinder whose radius is r cm and height is r/2 cm (in cm²) is: [SSC CHSL 07/06/2022 (Morning)]

Correct Answer: (c)
Solution: