Questions

Which of the following represents the most complex trophic level?

By which process substance like carbon dioxide or oxygen can move across the cell membrane?

Which of the following is an unsaturated Hydrocarbon?

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

cos(A+B) + cos(A-B) is equal to

Which of the following languages   has been used by Surdas in his writings?

In 1916 Mahatma Gandhi travelled to _______________ to inspire the peasants to struggle against the oppressive plantation system.

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. Ifa  sentence is free from error, select 'No Error'.

Buttressing the confidence in the economy (1)/ are the findings in the survey, which posits (2)/ an improvement in the infrastructure sectors.(3)/ No error. (4)