Questions

Curd contains mainly ___ acid.

7 workers work in a printing press. Each gets paid Rs 450 per day. The 8th worker demands Rs 500 per day. If this worker is hired then all other workers must be paid Rs 500. The marginal resource (labour) cost of the 8th worker is _______.

What charge is present on a neutron?

In India, which among the following can be amended by Special Majority of Parliament and Consent of States?

I. Election of President and its manner

II. Any of the lists in Seventh Schedule

III. Amendment in Fundamental Right

If a body is whirled in a circle, then the work done on it ___.

How  many  medals were  won  by  India  in 2016 Summer Olympics?

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 asentence is free from error, select 'No Error'.


The Taj Mahal can be (1)/ called jewel (2)/ of the nation. (3)/ No error (4)

Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.