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Time taken by pipe C to empty the full pool = 36 × 2 = 72 minutes Let the capacity of pool = 144 units Number of units of water filled by pipe A alone in one minute = 144/36 = 4 units Number of units of water filled by pipe B alone in one minute = 144/48 = 3 units Number of units of water emptied by pipe C alone in one minute = 144/72 = 2 units Required time taken = 144/(4 + 3 – 2) = 28.8 minutes
In the following questions select the related figure from the given alternatives.
Question figure:
Figure A is related to B following a certain pattern. Following the same pattern, figure C is related to D. Study the pattern and select the figure whic...
Select the figure from the options that can replace the question mark (?) and complete the pattern (No rotation allowed).
Select the figure from among the given options that can replace the question mark (?) in the following series.