The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is?

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If the length of a rectangle is increased by 20% and it’s breadth is decreased by 20% then it area________?

A. Increased by 4% B. decreased by 4% C. Decreased by 1% D. Remains unchanged...

A covered wooden box has the inner measure as 115cm 75cm and 35cm and the thickness of wood is 2.5cm. The volume of the wood is____________?

A. 81000cu.cm B. 81775cu.cm C. 82125cu.cm D. None of these...

A man walked 20 m to cross a rectangular field diagonally. If the length of the field is 16 cm. Find the breadth of the field is________?

A. 11 m B. 12 m C. 13 m D. 14 m...

If the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is?

A. 15 B. 10 C. 14 D. 12...

If the circumference of a circle is 352 meters then its area in Sq.m is:________?

A. 9856 B. 8956 C. 6589 D. 5986...