IBPS Government Jobs Exams Numerical Ability Time and Work

Three workers with equal efficiency, can do a work in 10 days, but one of them having other employment can work only half time. In how many days the work can be finished?
A) 15 days B) 16 days C) 12 days D) 12.5 days

Read Solution (Total 0)

IBPS Other Question

Nagesh bought an article for Rs. 240 and marked its price 20% above the cost price. He sold the article for Rs. 264 after allowing a certain discount on the marked price. The discount allowed by him was
A) 8 1/4% B) 8 2/3% C) 8 1/3% D) 8 1/2% E) None of these A bag has 4 red and 5 black balls. A second bag has 3 red and 7 black balls. One ball is drawn from the first bag and two from the second. The probability that there are two black balls and a red ball is:
A)14/45 B)11/45 C)9/54 D)7/15 E)None of these