Exams

The acceleration due to gravity at the surface of the earth (mass M and radius R) is proportional to ___.

Which of the following states does not share a border with Myanmar?

The given table represents the marks obtained by four students W, X, Y and Z in four subjects P, C, B and M, with the maximum marks in each subject being 100.

The average marks of the four students in P and C together (round to one decimal) is

Which of the following instruments is used to measure electric current?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it byselecting the appropriate option.

The purpose of life is not to simply survive, but to discover ______fulfillment.

In a concave mirror when the object is placed at infinity which of the following applies to the image?

A manufacturer faces price elasticity of demand of a -2 for its product. If it lowers its price by 5%, the increase in quantity sold will be

In ΔDEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 3:2 and HF is 8 cm, then the length of DF is