Questions

How many versions of each trait will be there in each child as per the rules for the inheritance of traits?

Which of the following is at the second trophic level of a food chain?

In the process of ___, the iron is protected by a coating of zinc.

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'.

He built the theatre as a tribute to his rootings (1)/ and the thought of it outlasting him, (2)/ would surely have given him the greatest joy. (3)/ No error. (4)

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The bigger a group the less are the chances of an individual (get) the requisite attention when necessary.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Predicament

In the following question, select the number which can be placed at the sign of ? from the given alternatives.

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is double that of earth and radius is same as that of earth is _________________.