Quiz Discussion

There is provision of food in fort for 1200 soldiers for 60 days. After 15 days, 200 soldiers leave the fort. Remaining food will last for how many days?

Course Name: Quantitative Aptitude

  • 1] 56 days
  • 2] 50 days
  • 3] 54 days
  • 4] 48 days
Solution
No Solution Present Yet

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# Quiz
1
Discuss

If 5 men and 3 women can reap 18 acre of crop in 4 days, 3 men and 2 women can reap 22 acre of crop in 8 days, then how many men are required to join 21 women to reap 54 acre of crop in 6 days ?

  • 1] 5
  • 2] 6
  • 3] 10
  • 4] 12
Solution
2
Discuss

If m men can do a work in r days, then the number of days taken by (m + n) men to do it is :

  • 1]

    \(\frac{{{ \text{m}} + { \text{n}}}}{{{ \text{mn}}}}\)

  • 2]

    \(\frac{{{ \text{m}} + { \text{n}}}}{{{ \text{mr}}}}\)

  • 3]

    \(\frac{{{ \text{mr}}}}{{{ \text{m}} + { \text{n}}}}\)

  • 4]

    \(\frac{{{ \text{r}}\left( {{ \text{m}} + { \text{n}}} \right)}}{{{ \text{mn}}}}\)

Solution
3
Discuss

A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :

  • 1]

    \(\frac{1}{4}\)

  • 2]

    \(\frac{1}{{10}}\)

  • 3]

    \(\frac{7}{{15}}\)

  • 4]

    \(\frac{8}{{15}}\)

Solution
4
Discuss

A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in :

  • 1]

    4 days

  • 2]

    6 days

  • 3]

    8 days

  • 4]

    18 days

Solution
5
Discuss

If 12 carpenters working 6 hours a day can make 460 chairs in 240 days, then number of chairs made by 18 carpenters in 360 days each working 8 hours a day ?

  • 1] 1320
  • 2] 1380
  • 3] 1260
  • 4] 920
Solution
6
Discuss

A and B together can finish a bit of work in 12 days, B and C can do it in 20 days and C and A do it 15 days. A, B and C together can finish it in

  • 1]

    6 days

  • 2]

    9 days

  • 3]

    10 days

  • 4]

    21/2 days

Solution
7
Discuss

A can do a work in 15 days and B in 20 days. If they together work on it for 4 days, what fraction of the work will be left ? 

  • 1]

    1/13

  • 2]

    6/11

  • 3]

    9/17

  • 4]

    8/15

Solution
8
Discuss

A man is twice as fast as a women and a woman is twice as fast as a boy in doing a work. If all of them, a man , a woman and a boy can finish the work in 7 days, a boy will do it alone ?

  • 1] 49 days
  • 2] 7 days
  • 3] 6 days
  • 4] 42 days
Solution
9
Discuss

A can write 75 pages in 25 hours. A and B together can write 135 pages in 27 hours. In what time can B write 42 pages ?

  • 1] 17 hrs
  • 2] 19 hrs
  • 3] 21 hrs
  • 4] 23 hrs
Solution
10
Discuss

A, B and C can complete a piece of work in 24, 5 and 12 days respectively. Working together, they will complete the same work in ?

  • 1]

    \(\frac{7}{{24}}{ \text{days}}\)

  • 2]

    \({ \text{3}}\frac{3}{7}{ \text{days}}\)

  • 3]

    4 days

  • 4]

    \({ \text{3}}\frac{1}{{13}}{ \text{days}}\)

Solution
# Quiz