Questions

Which of the following statements concerning atmosphere of the Earth are correct?

1. In stratosphere, temperature increases with altitude.

2. In mesosphere, temperature decreases with altitude.

3. The lowest temperature of the atmosphere is recorded in the upper part of mesosphere.

4. Tropopause is an isothermal zone.

Select the correct answer using the code given below.

Which statement about PFD's is true?

Consider the following statements about Harappan cities :

1.Roads were not always absolutely straight and did not always cross one another at right angles.

2.A striking feature is the uniformity in the average size of the bricks for houses and for city walls.Which of the statements given above is/are correct?

Rearrange the parts of the sentence in correct order.

Attaining long-term food

P : security requires the

Q : raising of incomes and

R : making food affordable

egbindinatl correct spelling

Rearrange the parts of the sentence in correct order.

The twenty ­four tributes
P - ­that could hold anything from a
Q­ - will be imprisoned in a vast outdoor arena
R­ - burning desert to a frozen wasteland

Select the antonym of

intrinsic

Which of the following is not true about Frictional force?