Questions

The railway fares of air conditioned sleeper and ordinary sleeper class are in the ratio 4:1. The number of passengers travelled by air conditioned sleeper and ordinary sleeper classes were in the ratio 3:25. If the total collection was Rs. 37,000, how much did air conditioner sleeper passengers pay?

Who discovered the Cholera causing germ?

Who discovered Insulin?

Who is commonly known as "the Father of Microbiology"?

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

Make room

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

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.
P- On the earth, liquid forms and solid forms (ice/snow) predominate.
Q- The water cycle has two distinct branches the atmospheric branch and the terrestrial branch.
R- Water plays a versatile role in the functioning of the biosphere.
S- In the atmospheric, water exists mainly in gaseous form.