Questions

Read the passage carefully and choose the best answer to each question out of the four alternatives.

The instructor's rules were simple. Breathe through your mouth, not your nose; else the mask will fog up. Easier said than done; I got it wrong many a time. But once you fought habit and got the hang of it, the panoramic underwater world revealed itself to you with high-definition clarity.

Led by him, I slowly peered through the mask into what till then was crystal-clear water, shimmering in the sunlight. I saw pebbles, sand and my fluid shadow. I was in Nemo's universe. Sea cucumbers, sea anemone, clown fish, star fish, sea horses, parrot fish, butterfly fish and a bevy of colourful salt water fish swam past. A shoal of canary-yellow fish did a merry dance and another with vibrant blue fish followed it. They were oblivious to the snorkelers who struggled to take in the sight of a world so beautiful, so colourful, and resist opening their mouth wide in amazement; the tube would fall off!

What is 'Nemo'?

Select the antonym of

pejorative

In nuclear reactor,Chain reaction is controlled by introducing

The base of an electric iron is brightly polished mainly

Improve the given sentence if necessary.

He wanted my permission to taking part in sports.

When you save to this, your data will remain intact even when the computer is turned off ____

Improve the bracketed part of the sentence.

(It is been seen) as a "prestige battle" for the PM and a litmus test for the president of the opposition party.

The core of an electromagnet is made of soft iron because soft iron has