RBI Assistant Prelims 2016 Sitting 1 Paper

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Directions (51 -55) : What approximate value should come in place of the question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.)

Question : 58 of 99

Marks: +1, -0

B is 20% more efficient than A. B started the work and did it for x days. And then B is replaced by A. A completed the remaining work in (x + 8) days. Ratio of work done by A and B is 3 : 2. In how many days will A and B working together complete the whole work?

13
11
17
‌days
12
7
11
‌days
13
7
11
‌days
12
8
13
‌days
14
7
15
‌days

Validate

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