Questions

Which of the following causes damage to bridges, iron railings and all objects made of metals?

In each of the following questions, a question is followed by information given in three statements. You have to decide the information given in which of the statements
is necessary and sufficient to answer the questions:

A, B, C, D and E are sitting in a circle. Are all of them facing the centre?

I. A is sitting second to the right of D; C is facing the centre and is not an immediate neighbour of D.
II. B, who is sitting between C and D, is second to the right of E, who is not an immediate neighbour of C. B and A are facing each other.
III. D is sitting on the immediate left of B, who is not sitting on the immediate left of A. E is on the immediate right of D.

What is the Centre of Curvature of a spherical mirror?

The Constituent Assembly adopted Indian national flag on

Union Government's School Nursery Yojana is about

The SI unit of weight is a

Velocity of a car does not depend on

The rate of change of velocity is called