EASY
Defence
IMPORTANT
Earn 100

Aquatic animals breathe much faster than terrestrial animals because of:
(a)Low amount of dissolved oxygen in the water
(b)Low amount of haemoglobin in their blood
(c)High metabolic rate of aquatic animals
(d)Large amount of dissolved nitrogen in water

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Important Questions on General Science
EASY
Defence
IMPORTANT

MEDIUM
Defence
IMPORTANT

EASY
Defence
IMPORTANT
Consider the following
. Potato
. Radish
. Turnip
. Yam
In which of the above are roots used as vegetables?

EASY
Defence
IMPORTANT
Plants that behave as a Xerophyte in one season and as hydrophyte in another season is known as _____.

HARD
Defence
IMPORTANT

MEDIUM
Defence
IMPORTANT
Match List-I with List-II and select the correct answer using the codes given below:
List (Plant) | List - II (Subject) |
Soyabean | Anabaena |
Azolla | Rhizobium |
Pine | Azospirillum |
Maize | Mycorrhiza |

HARD
Defence
IMPORTANT
You are to examine these two statements carefully and select the answers to these questions using the codes given below.
Statement-I: Virgin soils of newly cleared forests give higher yield of coffee.
Statement-II: Coffee is a soil nutrient exhaustive crop.
Codes:

MEDIUM
Defence
IMPORTANT
