1.

The diameter of the base of a cylindrical metal block is 6.6 cm and its height is 0.4m. How many disc of diameter 2.2 cm and height 0.2 cm can be cut from this metal block? (1) 180 (2) 600 (3) 1200 (4) 1800

Answer»

Correct option is (4) 1800

N x π x 1.1 x 1.1 x 0.2 = π x 3.3 x 3.3 x 40

N = 1800

1800....will be the answer..



Discussion

No Comment Found

Related InterviewSolutions