Questions

What are stars primarily made of?

Which of the following is NOT a noble gas?

Which is the first metallic element in the Modern Periodic Table?

Match the characteristics with their market structure:
(a) Expand out put until MC = MR
(b) Elasticity of demand depends on pricing policies of rivals

In a market system, the central problems regarding how much and what to produce are solved through the coordination of economic activities brought about by ________ signals.

The essential organs in a flower for reproduction are

Which of the following is not correct with reference to Bio-sand Water Filter?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
The reason Priya was late (1)/ to the meeting is because her (2)/ flight was delayed. (3)/ No Error (4)