The ozone layer protects us from harmful _______________ rays of the sun.
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Which of the following is NOT prime number?
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
PMO, LIK, HEG, DAC, ?
Article 187 of the Indian Constitution "Secretariat of State Legislature" deals with?
If 1/√(1 + cot2A) = x, then value of x is
which field is B.C. Roy Award given
Who discovered Penicillin?
Thermal electricity is generated by using which of these ?