Questions

Improve the bracketed part of the sentence.

I went to sleep last night, (almost as soon as) my head hit the pillow.

Improve the bracketed part of the sentence.

Fans (queue) for the concert tickets since early morning.

Hydrogen bomb is based on the principle of  

Rearrange the parts of the sentence in correct order.

The reference

P - ­is simultaneously a matter
Q - ­to the size of a vulnerable community
R­ - of legal as well as political and ethical perspective

Calculate the pressure (in Pa) if a thrust of 1000 N is applied to an area of 5 sq.m.

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

Pay attention(a) to what(b) I am saying(c). No error.(d)

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.

Genetic diversity is proportional to _____________________.

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

One of the assistant(a) was(b) Alfred(c). No error.(d)