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?

• 1] 56 days
• 2] 50 days
• 3] 54 days
• 4] 48 days

Working together B and C take 50% more number of days than A, B and C together take and A and B working together, take $\frac{8}{3}$more number of days than A, B and C take together. If A, B, and C all have worked together till the completion of the work and B has received Rs. 120 out of total earnings of Rs. 450, then in how many days did A, B and C together complete the whole work?

• 1] 2 days
• 2] 4 days
• 3] 6 days
• 4] 8 days
• 5] 10 days

P is thrice as good a workman as Q and therefore able to finish a job in 48 days less than Q. Working together, they can do it in ?

• 1] 18 days
• 2] 24 days
• 3] 30 days
• 4] 12 days

A completes $\frac{7}{{10}}$ of the work 15 days. Then he completes the remaining work the help of B in 4 days. The time required for A and B together to complete the entire work is = ?

• 1]

  ${ \text{8}}\frac{1}{4}{ \text{days}}$

• 2]

  $10\frac{1}{2}{ \text{days}}$

• 3]

  $12\frac{2}{3}{ \text{days}}$

• 4]

  $13\frac{1}{3}{ \text{days}}$

A and B can complete a piece of work in 12 and 18 days respectively. A begins to do the work and they work alternatively one at a time for one day each. The whole work will be completed in ?

• 1]

  ${ \text{14}}\frac{1}{3}{ \text{ days}}$

• 2]

  ${ \text{15}}\frac{2}{3}{ \text{ days}}$

• 3]

  ${ \text{16}}\frac{1}{3}{ \text{ days}}$

• 4]

  ${ \text{18}}\frac{2}{3}{ \text{ days}}$