Question
A student was required to calculate 9/20 of a number,
but by mistake he calculated 11/20 of it. His answer exceeded the correct one by 65. Find the number.Solution
ATQ, Let the number = x Wrong answer − Correct answer = 65 x × 11/20 − x × 9/20 = 65 (11/20 − 9/20) x = 65 (2/20) x = 65 (1/10) x = 65 x = 65 × 10 = 650 So, the number = 650.
From the given answer figures, Select the one in which the question is hidden/embedded.
From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
Find out the alternative figure which contains the given figure as its part.
Select the option figure which is embedded in the given figure. (rotation is NOT allowed).
Find out the alternative figure which contains the given figure as its part.
Find out the alternative figure which contains figure (X) as its part.
Select the option in which the given figure is embedded (rotation is allowed).
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