Select the option that can be used as a one-word substitute for the given group of words.
 Feeling or showing extreme tiredness

In the following passage some words have been deleted. Fill in the blanks with the help of alternatives given. Select the most appropriate option for each blank.

The importance of physical exercise in (1) ______ the incidence of heart attacks cannot be under estimated. The rise of heart attacks has been attaining (2) ______ proportion in recent times causing grave concern specially to the medical (3) ______. Walking is the best mode of physical exercise which (4) ______ no equipment, money, material or (5) ______ of a club.

Select the most appropriate option to fill in blank number 3.

In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.

Tourism is one (1)______ the biggest businesses in the world, generating (2)______ 200 million jobs. It is vital for the economies of (3)______ countries. The downside is that tourism is a major (4)______ of climate change through the carbon (5)______ it causes.

Select the most appropriate option to fill in blank number (2).

Find the part of the given sentence that has an error in it. If there is no error, choose ‘No error’.

Near 800 million people worldwide lack updated sanitation.

Select the INCORRECTLY spelt word.

Options:

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph.

A. But a dove that happened to be sitting on a neighbouring tree saw the ant’s danger and, plucking off a leaf, let it drop into the water before him.

B. Just at that time, a fowler was spreading his net and was in the act of ensnaring the dove, when the ant, perceiving his object, bit his heel.

C. An ant went to a fountain to quench his thirst and, tumbling in, almost drowned.

D. The ant mounting upon it, was presently wafted safely ashore.

Select the most appropriate option to fill in the blank.

Keats and Shelley were poets of the same period; they were ______.

Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select ‘No substitution’.

Fifty litres of milk are donated by the committee to the orphanage every week.