Exams

What is the process of slow cooling of hot glass called?

Which of the below options is called a laughing gas?

The human spinal column is made up of ___ bones.

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

Select the odd word/letters/number/number pair from the given alternatives.

Two trees are standing along the opposite sides of a road. Distance between the two trees is 400 metres. There is a point on the road between the trees. The angle of depressions of the point from the top of the trees are 45 deg and 60 deg. If the height of the tree which makes 45 deg angle is 200 metres, then what will be the height (in metres) of the other tree?

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:
I. All books are erasers.
II. All sharpeners are books.

Conclusions:
I. All sharpeners are erasers.
II. Some books are sharpeners.

Which   one   of   the   following   intellectual property rights is protected without making any registration?