Exams

(P - 4)(P - 6)

Simplify the above?

Which state police has launched e-learning portal 'Nipun' for training its personnel?

If cot2A -­ cos2A = x, then value of x is

Excluding stoppages, the speed of a train is 120 kmph and including stoppages, it is 50 kmph. For how many minutes does the train stop per hour?

A milkman buys milk at Rs 24 per litre. He adds 1/5 of water to it and sells the mixture at Rs 32 per litre. What will be his gain (in %)?

Rahul walks 30 metres towards south. Then turns to his right and starts walking straight till he completes another 30 metres. Then again turning to his left he walks for 20 metres. He then turns to his left and walks for 30 metres. How far is he from his initial position?

20% discount is offered on an item. By applying a promo code the customer wins 5% cash back. What is the effective discount?

In the given figure, PQRSTU is a regular hexagon of side 12 cm. What is the area (in sq.cm) of triangle SQU?