Question
‘A’ and ‘B’ can do a piece of work in 15 days
and 20 days, respectively. They started working together but ‘A’ left after 3 days. Find the time taken by ‘B’ to complete the remaining work.Solution
Let total amount of work be 60 units (LCM of 15 and 20). Efficiency of ‘A’ = 60/15 = 4 units/day Efficiency of ‘B’ = 60/20 = 3 units/day Amount of work done by ‘A’ and ‘B’ together in 3 days = (4 + 3) × 3 = 21 units Time taken by B to complete remaining work = {(60 – 21)/3} = 13 days
From the given answer figures, Select the one in which the question is hidden/embedded.
Select the option figure which is embedded in the given figure. (Rotation is NOT allowed)
Select the option in which the given figure is embedded.
Find out the alternative figure which contains the given figure as its part.
From the given answer figures, select the one in which the question figure is hidden / embedded(rotation is not allowed).
Select the option in which the given figure is embedded (rotation is not allowed)
In each of the following questions, you are given a figure (X) followed by four alternative figures (1), (2), (3) and (4) such that figure (X) is embed...
Select the option in which figure is embedded.
