Questions

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to “No improvement”.

After a hard days work, I just want to go home.

Blood leaving the liver and moving towards the heart has a higher concentration of _____ .

By which process substance like carbon dioxide or oxygen can move across the cell membrane?

Which of the following gases is produced due to incomplete combustion of fuel?

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

Which of the following allotropes of Carbon is used as a reducing agent in metallurgy?

In which market form, a market or an industry is dominated by a single seller?

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