18500+ Important MCQs for POLICE CONSTABLE

1) Which among the given atmospheric gases constitute greenhouse gases - a. Carbon dioxide 
b. Nitrogen 
c. Nitrous oxide 
d. Water vapour 
Select the true answer using the codes given below:

2) Which of the following cell disorder in our body is responsible for colour blindness -

3) Which of the following of the part of tongue bears cells for sour taste

4) Which among the given groups of organisms reproduce faster

5) Lion is kept under Eltonian pyramid as a

6) Blood pressure may be increased by the excessive secretion of

7) Which of the following one of the following types of malaria is pernicious malaria -

8) The structure which helps in the nutrition of the Embryo is

9) Which among the given is the cleanest source of energy

10) Which of the following of these is produced by a mould