Time & Work Mcqs
Q. Jameel can complete a task in 15 hours and Nasir can complete the same task in 12 hours. Jameel starts the task at 9:00 am and stops working at 2:00pm. Nasir starts working on the task at 4:00 pm. At what time is the task completed?
a. 12:00 pm
b. 2:00 am
c. 12:00 am
d. 10:00 pm
Jameel works for 5 hours. So he completes 5/15 = 1/3 of the task Nasir has to complete 2/3rd of the task 12*2/3 = 8 hours are needed. He completes the task at 12:00 am.
Related Content
- The average of non-zero number and its s...
- A man rides his bicycle 10 km at an aver...
- If a < b then the sign used between a⁄...
- The income of a broker remains uncharged...
- In college library, 30% of books are cla...
- By solving the inequality 1⁄3x > 6, th...
- In a certain store, the profit is 320% o...
- The annual value of real estate property...
- A delegation of 5 members has to be form...
- On solving the a⁄4 + a⁄6, the answer...
- The certain point where two rays meet to...
- What will be the compound interest on Rs...
- By selling an article at Rs.800, a shopk...
- A man deposited Rs 6000 in a bank at 5% ...
- 4 men and 2 woman can complete a work in...
- In a three digit number, the hundred dig...
- If 6 men take 9 days to complete a work,...
- Three quantities X, Y and Z are such tha...
- A group of 10 representatives is to be s...
- The average weight of 25 persons sitting...
- If the ratio of the areas of two squares...
- By converting 3.5rad into degrees, the a...
- By evaluating √992⁄3.5, the closest ...
- Consider a right angle triangle ABC, if ...
- The ratio of two numbers a and b is 3:5....
- A boat running downstream covers 24 km...
- 1.86 × 5 power of 10 is equivalent to
- Find the one which does not belong to th...
- The round off value of 38.23 to the near...
- The ratio between the length and breadth...