Questions

Which of the following is NOT a primary green house gas in the earth's atmosphere?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Job performance is ______ by a number of factors. Motivation alone does not lead to increased performance. Ability and technology moderates the relationship
between motivation and performance. The higher the levels of ability and motivation the ______ the level of performance will be. However, increasing motivation
beyond an ______ level tends to ______ a dysfunctional result because it is ______ by an increased level of anxiety.

because it is ______ by an increased level of anxiety.

A few organisms can tolerate and thrive in a narrow range of temperatures. Such organisms are called ___________.

Rayon is obtained from which among the following?

What is the SI unit of frequency?

Who among the following devised the technique IVF (In vitro Fertilization)?

The world's largest and deepest rail tunnel Gotthard Base Tunnel is located in which country?

Todarmal was the famous revenue minister of which Mughal Emperor?