Questions

Improve the bracketed part of the sentence.

Look at this video clip in which (I, my friend and you) are enjoying a boat ride.

Improve the bracketed part of the sentence.

The Centre can’t afford to procrastinate any further (at) framing rules to regulate the trading and use of bitcoin and other virtual currencies.

Improve the bracketed part of the sentence.

You and I must understand (one another), and that too without delay.

Read the passage carefully and choose the best answer to each question out of the four alternatives.

Genetic variation is the cornerstone of evolution, without which there can be no natural selection, and so a low genetic diversity decreases the ability of a species to survive and reproduce, explains lead author Yoshan Moodley, Professor at the Department of Zoology, University of Venda in South Africa.

Two centuries ago, the black rhinoceros – which roamed much of sub Saharan Africa – had 64 different genetic lineages; but today only 20 of these lineages remain, says the paper. The species is now restricted to five countries, South Africa, Namibia, Kenya, Zimbabwe and Tanzania. Genetically unique populations that once existed in Nigeria, Cameroon, Chad, Eritrea, Ethiopia, Somalia, Mozambique, Malawi and Angola have disappeared. The origins of the 'genetic erosion' coincided with colonial rule in Africa and the popularity of big game hunting. From the second half of the 20th century, however, poaching for horns has dramatically depleted their population and genetic diversity, especially in Kenya and Tanzania.

From the second half of the 20th century what has caused a dramatic fall in black rhinoceros population?

Improve the bracketed part of the sentence.

Our biological knowledge of even some of the commonest animals is (embarrassed) slight and it is here that zoos can be of inestimable value in amassing information.

Rearrange the parts of the sentence in correct order.

P: But our behavior, ‘good’ or ‘bad’, certainly shapes our persona and determines our personality.
Q: If one is helpful, polite and considerate in one’s actions towards fellow-beings, one is known as a kind person.
R: The converse is equally true and a mean, rude and selfish person is regarded as bad.
S: Growing urbanisation and lack of roots in any given place have made us increasingly indifferent to the feelings of others and led us to adopt an apathetic attitude to most things.

Who was the exponent of Yog Darshan?

Consider the following tributaries of river Ganga :

1. Gandak

2. Kosi

3. Ghaghara

4. Gomti

Which one of the following is the correct order of the above rivers from east to west?