Question
‘D’ alone can finish a job in 50 days, while ‘D’
and ‘E’ together can complete it in 20 days. If ‘E’ worked alone for 22 days and then left, how many days will ‘D’ take to complete the remaining work?Solution
Let the total work = 100 units {L.C.M of 50 and 20}
Then, efficiency of ‘D’ = 100 ÷ 50 = 2 units/day
Combined efficiency of ‘D’ and ‘E’ = 100 ÷ 20 = 5 units/day
So, efficiency of ‘E’ = 5 – 2 = 3 units/day
So, work done by ‘E’ alone in 22 days = 3 × 22 = 66 units
Remaining work = 100 – 66 = 34 units
Time taken by 'D' alone to complete the remaining work = 34 ÷ 2 = 17 days
Under section 32 of the Indian Evidence Act 1872, statement of which of the following person/persons is considered relevant?
(a) Who is dead
On which date was the Limited Liability Partnership Act enacted?
_____________ shall conduct the entire corporate insolvency resolution process and manage the operations of the corporate debtor during the corporate in...
In which of the following cases can the principle of natural justice be excluded?
Which kind of hurt is not a grievous hurt?
What are the various ground on the basis of which RBI may cancel a licence granted to a banking company?
Any application made under section 19(1) of the Recovery of Debts and Bankruptcy Act for seeking permission from the Debts Recovery Tribunal shall be de...
Mala fide means____________
Under Section 56 of the Indian Contract Act, 1872, agreements whose object or performance becomes impossible are:
If any question of law or fact has arisen opinion of the SC can be taken up on the matter by?
Relevant for Exams:
