What is the total surface area (in sq cm) of a hollow cylinder open at both ends, if its length is 22 cm, external radius is 7 cm and thickness is 1 cm? (Take π = 22/7)
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Which one among the following administers the International Development Association (IDA)?
If 2x - 6 ≤ x - 3 and 1+3x < 4x + 4, then x can take which of the following values?
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
XT, YU, BX, GC, ?
Who is the author of "The Immortals of Meluha (Shiva Trilogy)"?
Who among the following was not a member of Boxing team of India at Rio Olympics?
Which subatomic particle determines the identity of an element?
If the mathematical operator '+' means '÷', '-' means '+', '÷' means 'x' and 'x' means '-', then the value of 17 - 7+ 27 + 3 x 79 is