Exams

Product of digits of a 2-digit number is 72. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

If a person bought an item for Rs. 96 and sold it at a profit of 12.5%, the selling price of the item was

What is the value of ( 1/3 - cosec30°) ?

Which of the following is NOT based on principle of relationship between volume and pressure of air?

Which among the following is true for the given numbers?

In ΔPQR measure of angle Q is 90°. If cosP = 5/13, and PQ = 2.5cm, then what is the length (in cm) of side PR?

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Abutting

The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is