Questions

Who Invented Laser?

From the given four figures choose the correct water image of the below figure.

The centroid of an equilateral triangle ABC is G. If AB is 6 cms, the length of AG is

If the measures of the angles of a triangle are in the ratio. 1:2:3 and if the length of the smallest side of the triangle is 10cm, then the length of the longest side is

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Spick and Span

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four
alternatives.

Morality is _____ with ethics and symbolises the doctrine of actions right or wrong. Politics is the _____ of expediency and need not always be _____. If something is wrong and _____ expedient, it cannot be _____.

it cannot be _____.

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.
John as well as his friends always _____ the permission of his mother before going for a rugby match.

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?