Select the most appropriate ANTONYM of the given word.
 Praise

Select the option that can be used as a one-word substitute for the given group of words.
 Unable to speak distinctly or express oneself clearly

Select the correct passive form of the given sentence.

Our advocate is arguing the case very effectively.

Direction: Which of the following phrases (I), (II), and (III) given below each sentence should replace the phrase printed in bold letters to make the sentence grammatically correct? Choose the best option among the five given alternatives that reflect the correct use of phrase in the context of the grammatically correct sentence. If the sentence is correct as it is, mark (e) i.e., "No correction required" as the answer.

The “Hermit Kingdom” is increasingly isolating itself because of its nuclear ambition that threatens its neighbourhood and the world at large.

(I) isolated because of
(II) isolating themselves because of
(III) isolated themselves because of their

In the following passage some of the word have been left out. Read the passage carefully and choose the correct answer to each question out of the four alternatives and fill in the blanks.
The Red Indian __(187_ for the arrival of the bison. The beasts, which  come only once a year, are a good source of meat and hide. The Red Indians__(188)__ to survive the cold, bitter winter.
Tikki, the young boy, __(189)__ to look out for the herd’s arrival. Everyday, he _(190)_top of the hill to see if he could spot them on the vast horizon.
One night, while he__(191)__, the ground shook __(192)_ and his bag of arrows fell off from its book on the wall. Tikki __(193)___ of his wigwam and felt a strong gust of wind and dust gush past him. Shouting excitedly, he ran to the other wigwams and woke everyone up. A big fire _(194)_ built and the Red Indians danced around it, giving praises to their God who had, at last, __(195)__ their food and clothing of animal hide. The next morning, all to hunt down the beasts to the warriors _(196)_ to hunt down the beasts which were grazing near the river.

Mark your answer at Question (193).

Directions: In the following questions, out of the four alternatives, choose the one which best expresses the meaning of the given word.

EVINCE

Among Nature’s most intriguing phenomena are the partnerships formed by any different species. The name used for these relationships, Symbiosis, comes from Greek meaning "living together". Not all symbiotic relationships are the same. There are some called commensal relationships, in which one partner gains a benefit while the other gains little or none but is not harmed. One example is the relationship between two types of fish remoras and sharks. The remora, which is long and often striped, attaches itself to a shark (sometimes to another type of fish or a whale), using a sucker on its head. When the shark makes a kill, the hitchhiker briefly detaches itself to feed on the scraps. Another type of symbiotic relationship is parasitism, in which one partner benefits at the expense of others. Ticks and tapeworms are among familiar parasites. 

The third type of symbiotic relationship, called mutualism, is a true partnership in which both partners benefit. The relationship may be limited as when zebras and wild best graze together on the vast African grasslands. Each species can survive on its own, but together their chances of detecting predators are improved because each contributes a specially keen sense. (Zebras have the better eyesight;  wild beast, hearing and sense of smell). In a few cases partners are so interdependent that one cannot survive without the other. Most mutualistic relationships probably lie some where in between

Commensal relationship is a type of symbiosis in which the relationship is beneficial 

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. 5.