Questions

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 _____.

Teach them early on about what to _____.

Which among the following is false about natural rubber?

The deficiency of Niacin­a vitamin of B complex group causes the disease _____

Leptospirosis is a disease caused by

Who discovered Photon?

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE

If 24x2=84, and 32x3=69, then 13x3=?

Depletion of ozone layer causes