Start learning 50% faster. Sign in now
Work done by A and B together in 4 days = 4 × (1/24 + 1/18) = 4 × (7/72) = 28/72 = 7/18. Remaining work = 1 - 7/18 = 11/18. C can complete 1/12 of the work per day. Time taken by C to complete 11/18 of the work = (11/18) / (1/12) = 11/18 × 12 = 22/3 = 7.33 days.
In a certain code language, 'ROMAN' is written as 'YVTHU'. How will 'THING' be written in that language?
If A denotes ‘+’, B denotes ‘×’, C denotes ‘−’, and D denotes ‘÷’, then what will be the value of the following equation?
21 ...
If ‘+’ means ‘–’, ‘–’ means ‘×’, ‘×’ means ‘÷’, ‘÷’ means ‘+’, then what will come in place of the question mark...
Three of the following four figures are alike in a certain way and one is different. Select the odd one.
From his fishpond, Niyaz went to the fish market. First, he went straight towards the north for 2 km and then turned right. Thereafter, he walked for a ...
Pick up the pair that best illustrates a similar relationship.
Weight: Kilogram
Select the option figure in which the given figure (X) is embedded as its part (rotation is NOT allowed)
If the given sheet is folded to form a cube, which of the following figures is NOT possible?
Sunita is ranked 10th from the top and 18th from the bottom in her class. How many students are there in the class?
The two hands of clock will make nearly what angle at 6.20 a.m.?