Questions

Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

Which one of the following elements has the lowest atomic mass?

Which Constitutional Amendment Act gave constitutional recognition to the panchayats?

In Indian parliamentary system, the leader of the largest opposition party having not less than _______ seats of total strength of the house is recognized as the leader of the opposition in that House.

An archaeological site named Pompeii, is located in which country?

How many triangles are there in the given figure?

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

Consider a planet whose mass and radius are both twice the mass and radius of Earth. The acceleration due to gravity on the surface of the planet is 'n' times that on Earth. The value of n is: