In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.
ARDUOUS
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A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
NOA, PQB, RSC, ?
Find the odd word/letters/number from the given alternatives.
Find the odd word/letters/number pair from the given alternatives.
If cosA + cos2A = 1 then the value of sin2A + sin4A is
If x +y = √3 and x - y = √2, then the value of 8xy (x2 + y2) is
If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,
The value of cos220° + cos270° is