Questions

If a sound travels from air to water, the quantity that remain unchanged is

Improve the bracketed part of the sentence.

This palace (has been belonging) to our family since generations.

The molecules responsible for membrane transport are

Who is the author of "Unhappy India"?

Rearrange the parts of the sentence in correct order.

P: In the least-developed countries, if agricultural productivity were drastically reduced by climate change, the cost of living would rise by one or two percent, and at a time when per capita income will likely have doubled.
Q: It may still be vulnerable to climate change for many years to come.
R: In developing countries, in contrast, as much as a third of GNP and half the population currently depends on agriculture.
S: Agriculture is practically the only sector of the economy affected by climate.

What will come in place of the question mark (?) in the following number series?

17, 98, 26, 89, 35, ?

A F Z U G L T _ 

Find the next letter in the above given letter series?

Sound waves can not travel through a