Exams

A marketing executive goes on his field work and walks 2 km North, then he turns West and walks 6 km, then he turns North and walks 7 km, and then he turns to his right and walks 6 km. Where is he now with respect to his starting position

Study the histogram of marks (in Mathematics) distribution of 50 students of class IX and answer the following questions.

The average marks of the students are

Find the curved surface area (in cm2) of a right circular cylinder of diameter 7 cm and height 6 cm.

Rajan walks 24 metres towards east. Then turns right and walk another 24 metres. Then turn right and walks for 31 metres to reach shop A. He again turns to his right and walks for 24 metres. What is the straight line distance (in metres) between the starting point and shop A?

Facing North, X turns 205 deg clockwise and then 160 deg anticlockwise. Which direction is X facing now?

What will be the maturity value, if Rs. 13,500 is deposited at a simple rate of interest of 12.5% for two years?

One of four words is a class to which the other three belong. Identify the class.

What is the valency of magnesium?