Exams

tan(A/2) is equal to

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

DM, EN, FO, ?

The main protein found in milk is ____________

How many triangles are there in the given figure?

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 3rd group and the 4th period?

The innermost layer is the core with a radius of about ___________ km.

The laws which govern the motion of planets are called ___________________.

A cylindrical vessel of height 5 cm and radius 4 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 6 cm. What will be the height of this cone? (Take π = 22/7)