Questions

_________ is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, especially near the northern or southern magnetic pole.

Sour taste of lemon is due to the presence of which of the following ?

Which of the following serves as a nutritive tissue for the growing embryo?

Which of the following micro-organism causes diseases like polio and chicken pox?

Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.

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

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

______________ reader can add to the list and to the possibilities of a new ethical and moral politics _________________ requires a Gandhian inventiveness of ritual and politics. What I wish to add is a ___________________. The rituals of apology and the question of justice, reconciliation and ethical repair are not easy. They require a rigour and an inventiveness _____________ ethical thinking which ___________________ new experiments with the idea of truth and healing in India.

What I wish to add is a ___________________.

In the following question, out of the four alternatives, choose the one which can be substituted for the given words/sentence.

When something moves in a straight line.