Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Take away or alter the natural qualities of

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.

The eye is similar to a television camera. Both the eye and the television camera convert light energy to electrical energy. The eye converts light to nerve impulses that are interpreted by the brain as the sense perception called sight. A television camera converts light to electronic signals that are broadcast and transformed into light images in a television receiver. It is wonderful that human eyes blink an average of once every six seconds. This washes the eye with the salty secretion from the tear or lachrymal glands. Each tear gland is about the size and shape of an almond. These glands are situated behind the upper eyelid at the outer corner of the eye. After passing over the eye, the liquid from the gland is drained into the nose through the tear duct at the inner corner of the eye.

What do we see when we look at an object?

Which  of  the  following  statements  is/are correct   regarding   the   Preamble   of   the Indian Constitution?

1.The    Preamble    by    itself    is    not enforceable in a Court of Law.

2.The   preamble   states   the   objectives which    the    Constitution    seeks    to establish and promote.

3.The Preamble indicates the source from which   the   Constitution   derives   its authority.

Select  the  correct  answer  using  the  code given below.

What is the total strength of the Rajya Sabha?

What is the minimum age for becoming a Governor of state in India?

Which of these monuments enshrines the tomb containing the relics of St. Francis Xavier?

Potato is a ?

A galvanometer can be converted into a voltmeter by connecting with it a