Questions

What are stars primarily made of?

Kinetic energy is equal to

R. Ashwin of India became the quickest bowler to reach 300 test wickets in just 54 tests. Where was this historic test played?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

What is the range of frequencies of sound waves audible to human beings?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Which of the following metals does NOT react with cold or hot water?

Metal oxides which react with acids as well as bases are called