Questions

Ornithophily is effected by

A Sonar of a ship sends sounds waves of speed 1500 m/s. These waves are reflected back by the ocean floor in 5 seconds. Find the depth (in m) of the ocean floor.

What type of lens is used to correct vision of a person suffering from Myopia?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The combination of high IQ and general knowledge makes it easier to ____________ these skills.

Inert gases are

Match the following items.

Which element is not a part of a nitrogenous base?

Khajuraho Group of monuments are attributed to which dynasty?