Questions

In which system is the central government weakest?

Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)

Sextant is an instrument used in which of the following ?

Who first determined the value of G (gravitational constant)?

What will be the force of attraction between two bodies weighing 20 kg and 50 kg, respectively, with a distance of 2 metre between them?

What is the noise level of normal conversation?

Which of the following errors are identified by the compiler?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
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