Questions

Who coined the Chipko slogan "Ecology is Permanent Economy"?

Which is not an external storage device?

HTML in computer science stands for?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Who was the first man to go to space?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word

In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.

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.

Raman has come up ______ a problem.