The given sentence contains a grammatical error. Identify the segment that contains the error.

Last Saturday evening we go to a party.

Choose the word that is opposite in meaning to the given word.

Desiccate

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 number.

Antarctica is perhaps the one place on Earth no one would have expected (1)______ canyons. And yet, scientists were surprised to (2)______ deep crevices that run for hundreds of kilometres. (3)______ they are not visible at the snowy surface, (4)______ trenches cut deep into Antarctica. The biggest (5)______ canyon is over 350 km long. It’s called ‘Foundation Trough’. Other canyons are not as long, but they are impressive too. These canyons were found with the help of radars after scanning the wide expanse of the frozen continent. They are incredibly important because they help control the flow of the ice.

Select the most appropriate option to fill in the blank No. 1.

Select the option that can be used as a one-word substitute for the given group of words.

One who supervises students in an examination hall

In the following question, a sentence is given with four words marked as (A), (B), (C) and (D). These words may or may not be placed in their correct order. Four options with different arrangements of these words have been provided. Mark the option with the correct arrangement as the answer. If no rearrangement is required, mark option (5) as your answer.

He helped (A) her up and she tried (B) to stand, but her legs (C) felt like rubber (D).

Choose the correct assertive form of the following sentence from the options given below:
How attractive the picture is!

Select the most appropriate ANTONYM of the given word.

Refute

Read the following passage and answer the questions given after it.

We sit in the last row, bumped about but free of stares. The bus rolls out of the dull crossroads of the city, and we are soon in the open countryside, with fields of sunflowers as far as the eye can see, their heads all facing us. Where there is no water, the land reverts to the desert. While still on level ground, we see in the distance the tall range of the Mount Bogda, abrupt like a shining prism laid horizontally on the desert surface. It is over 5,000 metres high, and the peaks are under permanent snow, in powerful contrast to the flat desert all around. Heaven lake lies part of the way up this range, about 2,000 metres above sea level, at the foot of one of the highest snow-peaks. As the bus climbs, the sky, brilliant before, grows overcast. I have brought nothing warm to wear. It is all down at the hotel in Urumqi. Rain begins to fall. The man behind me is eating overpoweringly smelly goat’s cheese. The bus window leaks inhospitably but reveals a beautiful view. We have passed quickly from the desert through arable land to pasture and the ground is now green with grass, the slopes dark with pine. A few cattle drink at a clear stream flowing past moss-covered stones; it is a Constable landscape. The stream changes into a white torrent, and as we climb higher I wish more and more that I had brought with me something warmer than the pair of shorts that have served me so well in the desert. The stream (which, we are told, rises in Heaven Lake) disappears, and we continue our slow ascent. About noon, we arrive at Heaven Lake, and look for a place to stay at the foot, which is the resort area. We get a room in a small cottage, and I am happy to note that there are thick quilts on the bed. Standing outside the cottage, we survey our surroundings. Heaven Lake is long, sardine- shaped and fed by snowmelt from a stream at its head. The lake is an intense blue, surrounded on all sides by green mountain walls, dotted with distant sheep. At the head of thelake, beyond the delta of the inflowing stream, is a massive snow-capped peak which dominates the vista; it is part of a series of peaks that culminate, a little out of view, in MountBogda itself. For those who live in the resort, there is a small mess-hall by the shore. We eat here sometimes, and sometimes buy food from the vendors outside, who sell kabab and naan until the last buses leave. The kababs, cooked on skewers over charcoal braziers, are particularly good; highly spiced and well-done. Horse’s milk is available too from the local Kazakh herdsmen, but I decline this. I am so affected by the cold that Mr. Cao, the relaxed young manwho runs the mess, lends me a spare pair of trousers, several sizes too large but more than comfortable. Once I am warm again, I feel a pre-dinner spurt of energy—dinner will be long in coming—and I ask him whether the lake is good for swimming in.

Select the most appropriate ANTONYM of the word ‘accept’ from the passage.