If cos(A-B) - cos(A+B) = x, then the value of x is
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Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
_sr_tr_srs_r_srst_
Find the odd word/letters/number pair from the given alternatives.
"Global Competitiveness Report" is released by which of the following organization?
A conductor having some appreciable resistance is called a
Where are coins minted in India?
How many constellations have been named?
As per historical astronomy there are ___ zodiac divisions.