Quant Questions
quant-questions. Directions for next 3 Quant Questions: Refer to the data below and answer the quant questions that follow.
The four walls and ceiling of a room of length 25 ft., breadth 12 ft. and height 10 ft. are to be painted. Painter Amar can paint 200 ft2 in 5 days, painter Bharat can paint 250 ft2 in 2 days, and painter Cheeku can paint 100 ft2 in 1 day.
1. If Amar and Bharat work together, in how many days do they finish the job?
a. 5 8/13
b. 5 11/12
c. 6 10/33
d. 7 6/11
2. If Cheeku is asked to paint only the ceiling, and Amar and Bharat the walls, what percentage of the work is completed by the time Cheeku finishes his work?
a. 71%
b. 76.5%
c. 81.5%
d. 92%
3. Amar and Bharat work for the whole day and Cheeku works only for half a day. How much more time do they take to complete the work, as compared to all 3 working for the full days?
a. 1050/2279 days
b. 2080/2279 days
c. 3120/2279 days
d. 4270/3295 days
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