Questions

Improve the bracketed part of the sentence.

The (van's doors) are loose.

Rearrange the parts of the sentence in correct order.

They are sophisticated enough

P­-to know that Free Basics
Q-the things they really want to access
R­-would not offer them any of

Which of the following electromagnetic waves has minimum wavelength?

Improve the bracketed part of the sentence.

The kids are happy. They (were playing ) in the pool since noon.

Improve the bracketed part of the sentence.

There is no more (accommodation) for you in this bus.

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 _____________________.

Improve the given sentence if necessary.

Heavy work has been thrusted on me.

Working of safety fuses depends upon

1. magnetic effect of the current

2. chemical effect of the current

3. magnitude of the current

4. heating effect of the current

Select the correct answer using the code given below.