Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Which feature helps a coconut fruit to float in water?
a fibrous outer covering
a spongy part
presence of hook
presence of spine
Which of the following is a non-communicable disease?
chickenpox
common cold
beriberi
measles
The rabies virus is carried by
cockroaches
hens
dogs
rabbits
Milk turning sour is a
physical change
reversible change
chemical change
none of these
The wearing off or carrying away of soil by the action of water or wind is called
storm
flood
soil erosion
deforestation
