Exams

From the above given options, sky diving is safe compared to other two games which needs with hold of breath under water and in the caves.

The Aufbau Principle states that in the ground state of an atom, an electron enters the orbital with lowest energy first and subsequent electrons are fed in the order of increasing energies.

Let the number of buffaloes be x

 and number of ducks be y.

Now, number of heads = x+y

Number of legs = 4x+2y  .......(1) 

But given that legs = 2(x+y)+24 ......(2)

solving (1) & (2),we get

4x+2y=2x+2y+24 

--> x=12.

Therefore number of buffaloes =12

Ajanta paintings depict scenes from the Jataka Tales. The Jataka tales are a voluminous body of literature native to India. The stories in that are associated with previous births of Gautama Buddha in both human and animal form.