Question
A can do a piece of work in 15 days while B can do it
in 18 days. Starting with A, they work on alternate days till the work gets over. How many days in all did the duo need to complete the work?Solution
The correct answer is C
More Time Questions
21Â Â Â Â Â Â 24 Â Â Â Â Â Â 22Â Â Â Â Â Â 25Â Â Â Â Â 23Â Â Â Â Â Â Â ?Â
...28, 43, 73, 118, ?, 253
114, 115, 118, 127, ?, 235
72, 79, 100, 135, 184, ?
11Â Â Â Â Â Â Â Â Â Â 22.5Â Â Â Â Â Â Â 47Â Â Â Â Â Â Â Â Â Â 102Â Â Â Â Â Â Â Â 236Â Â Â Â Â Â Â Â ?
...120, 136, 111, 147, ?, 162
What will come in place of the question mark (?) in the following series?
60, 94, 184, 464, 1388, ?
12    17    44    147    ?   3065   18420
...What will come in place of the question mark (?) in the following series?
50, 70, 110, 190, 310, ?
70, 69, 73, 64,80, 55, ?
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