Exams

An eagle starts from its nest and flies 1 km East, the turns North and flies 2 km, then turns West and flies 7 km, then turns to its left and flies 2 km. Where is it now with respect to its nest?

A shuttle cock used for playing badminton has the shape of a frustum of a cone mounted on a hemisphere. The external diameters of the frustum are 5cm and 2cm, the height of the entire shuttle cock is 7cm. Find the external surface area.

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

Which of the following is not correct with reference to Bio-sand Water Filter?

A sum becomes 1.69 times of itself in 2 years when invested at compound interest. What is the per annum rate of interest (in percentage)?

Knife is an example for

Δ DEF is right angled at E. If m∠F = 45°, then what is the value of 2 Sin F x Cot F?

The line graph shows the number of deaths due to rail accidents in a certain state. Study the graph and answer the question.

In which year were the number of deaths greater than that of the previous year ?