Exams

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high, are 60° and 30° respectively. The height of the pillar is

Raman remembers that his marriage is before 20th July and after 13th July. His mother remembers that Raman’s marriage is after 16th July. His father remembers that Raman’s marriage is before 19th July. On which date of July is Raman’s marriage?

First established Indian Institute of Technology (IIT)?

What is the length of diagonal, if area of a rectangle is 168 sq.cm and breadth is 7 cm?

The maximum number of electrons that can be accommodated in a shell is indicated by the formula

A woman starts walking from her village to a town. She walks 4.5 km North, then turns West and walks 2 km, then turns South and walks 4.5 km, then turns to her right and walks 6 km. Where is she now with reference to her starting position?

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).