Questions

In HTML, ______________ is at the bottom of the page and usually contains disclaimers, copyright information etc.

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.

Sub Sharan Africa has lost how many black rhino genetic lineages in 200 years?

Which of the following is used in making perfumes as well as flavouring agents?

Improve the bracketed part of the sentence.

(It is no good to cry) over past failures.

Rearrange the parts of the sentence in correct order.

One year after its official launch,

P­ - while expectations
Q­ - has largely escaped political scrutiny
R­ - have been scaled down, the rhetoric

Rearrange the parts of the sentence in correct order.

P: The English developed transport and communication on modern lines.
Q: They established the first printing press and newspaper in India.
R: One of the most beneficial results of the British rule was the modernization of India.
S: The Press further developed later to inform and educate the masses about the British exploitation of India.

Improve the given sentence if necessary.

He decided to take the help of a guide lest he may miss the way.

Improve the bracketed part of the sentence.

Please pass me that (scissors).