English Questions

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.

Even after 70 years of achieving independence, democracy, (in its true senses), was yet to come to India.

Improve the bracketed part of the sentence.

According to an official spokesperson, polling was held amid tight security arrangements in 29 municipal councils and panchayats (over the State).

In the following question, choose the word opposite in meaning to the given word.

Barren

Improve the bracketed part of the sentence.

There is a compelling case for privatising the airline and freeing (locked at) funds for education and health.

Read each sentence to find out whether there is any error in any part

Though George is(a) a honourable man(b) his activities arouse suspicion(c). No error.(d)

Improve the bracketed part of the sentence.

I couldn't help but (had to cry) at his sad story.

Improve the bracketed part of the sentence.

Ajay, who (was studying) architecture at present, hopes to go to Australia after graduation.