Questions

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

∆ABC is right angled at B. BD is an altitude. AD = 4 cm and DC = 9 cm. What is the value of BD (in cm)?

In science a push or pull of an object is called ________.

Which type of radiation has the lowest penetrating ability?

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/ passage and find out which of the four combinations is correct.

1. Making ropes is one of the oldest trades in the world.
P. People used them for tethering animals, for drawing water from wells and for dragging large stones which were used in building.
Q. We know that people made ropes several centuries back.
R. They made them from camel hair and from twisted grass.
S. We have found pieces of rope in very old Egyptian tombs.
6. We have found too, ropes which were made of thin copper wire in the city of Pompeii, which was destroyed by a volcano 2000 years ago.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Tie the knot

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Any morbid dread of water.

In the following question, a word has been written in four different ways out of which only one is correctly spelt . Select the correctly spelt word?