Questions

Which organelle performs cellular respiration?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

A strong blast of wind.

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

Elated

In the following reaction, fill in the blank.
Acid + Base → _______ + Water

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 acoherent paragraph.

Rest assured that water

A-stop plunging if there are too

B-many people around

C-in the Nohkhalikai falls will not

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 news (had appeared) irrelevant at that time, but now it directly affects us.

Bhanu takes a total of 6 hrs 50 min in walking a distance and running back to same place where she started. She could walk both ways in 8 hrs 30 min. The time taken by her to run both ways is :

The buying and selling of goods is called