Exams

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

JN, OR, UW, BC, ?

Select the odd letters from the given alternatives.

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

Sonal is standing to the north of Amar and to the west of Mahi. In which direction is Mahi standing with respect to Amar?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To put a spoke in one's wheel

Which of the following classes of animals has/have three-chambered heart?

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

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