Questions

Where was paper invented?

The credit for classifying the elements on the basis of their atomic masses goes to

Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?

Which of the following is a Block Mountain?

The SLR is determined by the RBI. SLR stands for

In India all of the following are sources for government revenue, except?

Thin filaments are composed of

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'.

No sooner did the sun rise (1)/ when we resumed the journey (2)/ after having a hasty breakfast. (3)/ No Error (4)