Latest TCS Aptitude Question SOLUTION: 1. Tony alone can paint a wall in 7 days and his friend Roy alone can paint the same wall in 9 days. In how many days they can paint the wall working together? Round off the answer

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(#M40119567) TCS Category question Keep an EYE

1. Tony alone can paint a wall in 7 days and his friend Roy alone can paint the same wall in 9 days. In how many days they can paint the wall working together? Round off the answer to the nearest integer.
a. 3
b. 4
c. 5
d. 7

Asked In TCS rajendra prasad (9 years ago)

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