Questions

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 1st group and the 4th period?

Choose the correctly spelt word:-

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

The prince and princess(A)/made their way(B)/through the cheering crowd.(C)/No error(D)

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

There was no need to

X-set a watch, for we had nothing
Y-to fear from anybody or
Z-anything in that vast untenanted plain

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Curtail

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The warning bells __________several times before anyone realized the danger.

Choose  the  word  which  is  nearest in meaning to the given word ‘TRANSGRESSOR’

Which one of the following hormones is essential for the uptake of glucose by cells in the human body?