Questions

___________ is a condition in which there is a deficiency of red cells or of haemoglobin in the blood.

Who discovered the ABO blood group system?

Vinegar and Baking Soda together produce ____________.

The chemical weathering of feldspar produces

India's largest renewable energy park would be located in

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'.
The task of(A)/writing a autobiography(B)/is a difficult one.(C)/No error(D)

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.

She was chatting ______ the cars.

The phenomenon of change in direction of light when it passes from one medium to another is called