Questions

Which of the following statements is wrong with regard to strong acids?

Oparin's theory about 'Origin of life' is related to

What occurs during the appropriations process?

What product is formed when electricity is passed through an aqueous solution of sodium chloride?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Neha said, "Need I write a letter?"

Rajiv Gandhi Khel Ratna awardee for 2015 was

The centroid of a triangle is the point where

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

When Albert stayed at the African jungle (A) / he chose to put up with many inconveniences such as (B) / wild animals and poisionous insects. (C)/ No Error (D)