Questions

Improve the bracketed part of the sentence.

We (has finished) our lunch half an hour ago.

The implementation of Jawahar Rojgar Yojana rests with

Which blood type contains the a antigen only?

The purpose of choke in tube light is

Which subatomic particle has a positive charge?

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!

When would there be a risk of the tube falling off?

Arrange the following words as per order in the dictionary

1. Organ

2. Origin

3. Orient

4. Organic

5. Organise

Calculate the power (in W) of an engine if it can perform 120 J of work in 3 seconds.