Question
Virat can do a piece of work in 26 days and Sachin can
do the same work in 39 days. If Virat works for 5 days and got Rs. 3000, and the remaining work will completed by Sachin, then how much rupee Sachin earned?Solution
Assume total work = LCM (26, 39) = 78 If the entire work is 78 units, Virat can complete 3 unit per day, and Sachin can complete 2 unit per days In 5 days, Virat completes 15 units and got Rs.3000 i.e. Rs.200 per unit. Remaining work = (78 – 15)unit = 63 unit ∴ Sachin earning = Rs.63 × 200 = Rs. 12600
According to the States' Startup Ranking 2021 in Category B which state was nominated as the ‘Best Performer’?
In which year was the ‘Lotteries Regulation Act’ passed?
In which of the following years did the government opt for a plan holiday after the seventh five-year plan?
Which of the following were the negative effects of the green revolution:
A) Increased economic disparity among regions.
B) Deficiency of ...
Chief Minister of which state has inaugurated a project of the Women and Child Development department to provide milk and eggs to children at all angan...
According to the Census of India-2011, which state has the largest gap between male and female literacy rates?Â
In which year did India make its Olympic debut in hockey?
Which of the following is one of the oldest physical divisions of India?
Under the provisions of the Mines Act, 1952, the Special Officer can enter a mine for the purpose of surveying, levelling and measuring, after giving pr...
Machines, tools and implements, and buildings are examples of which type of goods?
Relevant for Exams:
