Questions

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

Xylem helps in transportation of which of the following?

Which of the following bacteria is responsible for the formation of curd?

Which of the following is responsible for transport of food and other substances in plants?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Triumph

Besides CO2, the other green house gas is

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

200 th anniversary.

The given sentences, when properly sequenced, form a coherent paragraph. Each sentence is labelled with a letter. Choose the most logical order of the sentences from among the five given choices to construct a coherent paragraph keeping 1 as the first statement.

1) You’d think the Indian economy had returned to rosy health.

A) Prime Minister Narendra Modi’s decision just over a year ago to withdraw 86 per cent of the currency in circulation, and the poorly- planned rollout in the middle of 2017 of a new goods-and-services tax.

B) The Purchasing Managers’ Index expanded the fastest it has in five years. At least one international rating agency has upgraded India’s credit rating.

C) It seems to have recovered from two enormous disruptions.

D) Exports are no longer declining, as they had for several quarters; indeed, for the last month that data is available, they rose 30 per cent.