Questions

RNA is a polymeric molecule. What does RNA stand for?

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

Which one of the following oxides of Nitrogen is also known as Laughing Gas?

Myopia is a defect of eyes which is also known as

The embryo gets nutrition from the mother's blood with the help of a special tissue called

In the Modern Periodic Table, elements are arranged in

Choose the one which is different or odd from the following.

In the following items, each passage consists of six sentences. The first and the sixth sentence are given in the beginning as S1 and S6. The middle four sentences in each have been removed and jumbled up. These are labeled P, Q, R and S. You are required to find out the proper sequence of the four sentences and mark your response accordingly on the Answer Sheet.

S1 :History shows that the growth of civilization depends upon the gifts of nature, particularly the wealth yielded by the soil.
S6:In fact, most of the wars in the beginning of humanity’s history were fought for the gain of territory.
P:The more land they had, the more they were satisfied.
Q:The nature and the quality of the land they possessed were of great importance to them.
R:All ancient communities worked hard to produce food.
S:There was also a great desire among them to possess as much land as possible.

The proper sequence should be