Questions

For photoelectric effect to take place, the metal used as the cathode should have_________

In which of the following animals is can breathe through their skin?

What is the function of chloroplast in a plant cell?

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the “No error” option.

A. He was not allowed

B. for the teacher

C. to read in a low voice

D. no error

Select the word with the correct spelling.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Belong to the same period

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
DE, BG, YJ, ?

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