Questions

What will be the value of xy, if x2+y2 = 45 and x-y=5 ?

What is the capital of Finland?

Which of the following gases are responsible for the greenhouse gas effect on Earth?

Which of the following is an unsaturated Hydrocarbon?

The chemical formula of Sodium Carbonate is

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Hoodwink

In the following questions, 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.

Children need to be taught the importance of hygiene early on so that it becomes a _____. Children are the most _____ to hygiene-related disorders like skin issues, rashes, infections, wounds, etc. Teach them early on about what to _____. Teach them that taking a few _____ measures to prevent infections and diseases is _____.

to prevent infections and diseases is _____.

The richest source of Vitamin D from food is