Questions

To hear a distinct echo the time interval between the original sound and the reflected sound must be at least

The body of all complex animals consist of only _______ basic types of tissue(s).

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Articulate

Uraninite is an ore/mineral of _______.

Electrons in the highest energy level of an atom are called ________.

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".

A bed sheet hung on the doorway sufficed till the doors (is finally installed).

Select the word with the correct spelling.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He needs to ______ his soul.