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CBSE->Std 8 Questions

Total Questions 1510
who is the greatest scientist in the world?
What is the study of teeth?
instrument used to purify milk
how many children did gandhi ji had?
when was jana gana mana was adobted as indian national anthem?
what do you mean by education?
Which cells are known as the yellow blood cells?
what is the full form of pcra?
Why positive charges accumulate in the upper side of the clouds and negative charges in the lower side ?
What are nuclear pores ?
Millions of sperms and ovum is formed.Only a sperm and ovum fused to form a zygote.Then what happens to the other sperms moving to the oviducts?
How 'twins'[babies] are formed?
WHAT DO YOU MEANT BY SOVEREIGN ?
Is monkey the real ancestors of human beings!
iron and steel are important for the growth and development of mordern civilization. justify this statement.
chairman of rajyasabha,leader of ruling party,leader of opposition party,meambers in cabinet of primeminister.
speaker of the lok sabha
why are we not able to see our face in the cardboard?
WHAT ARE THE CAUSES OF EARTHQUAKE
A 600 newton force is perpendicularly acting on a surface with a radius of 4.2 cm. the surface is about to break. what is the amount of force which is needed for the object to break?