Questions

What is the value of sin ­7π/4c?

Which gas is released when water is added to bleaching powder?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
“I‘m going to the gym now,” said Param.

The largest gland of the human body is

Which  of  the  following  are  the  powers  of the Supreme Court of India?

1.Original    jurisdiction    in    a    dispute between  the  Government  of  India  and one or more States.

2.The  power  to  hear  appeals  from  the High Courts

3.Passing  decrees  and  orders  for  doing justice in any matter before it

4.Render advice to the President of India in matters of law

Select  the  correct  answer  using  the  code given below.

A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is

Magnetic striping is evidence of

Who was the first Deputy Speaker of Lok Sabha?