CAT Questions

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Convex mirror is used as rear view mirror in vehicles. Because the image is smaller, more image can fit onto the mirror, so a convex mirror provides for a larger field of view than a plane mirror. This is why they are useful.

Isotopes are atoms of the same element that have different mass numbers.

Example : Hydrogen, Deutirium and tritium all these have different mass but same atomic numbers.

Direct tax is a tax directly paid to the government by the individuals or organizations on whom it is imposed. Sales Tax is paid for the sales of certain goods and services.

The shape of our Milky way galaxy is Spherical.

A business organized as a corporation is owned by its stockholders.

Badrinath is situated on the bank of river Alaknanda.

Indian War of Independence 1857 was written by Vinod Damodar Savarkar.