Exams

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

Bengali is the official language of _________.

The distance between the points (11,­5) and (k,0) is 13. Find k.

A thief is stopped by a policeman from a distance of 200 metres. When the policeman starts the chase, the thief also starts running. Assuming the speed
of the thief as 8 km/hr and that of police man as 10 km/hr. How far the thief would have run, before he is over ­taken?

If curved surface area of a cylinder is 616 sq cm and height is 14 cm, find its radius?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Gw, Jt, Np, ?

If (cotAcotB - 1) / (cotB + cotA) = x, then the value of x is

Which of the following is NOT correctly matched?