Certain sum is sufficient to pay wage to A for 15 days or to B for 30 days. For how many days is the sum sufficient to pay both A and B?

A fort has provision of 150 men for 35 days. For how many days will it be sufficient for 125 men?

In a fort,120 men had provisions for 30 days,For how many days is the food sufficient for 100 men?

A sum of money is sufficient to pay A's wages for 21 days and B's wages for 28 days. The same money is sufficient to pay the wages of both for

A sum of money is sufficient to pay A' s wages for 21 days and B's wages for 28 days. The same money is sufficient to pay the wages of both for:

A sum of money is sufficient to pay A's wages for 21 days and B's wages for 28 days. The same money is sufficient to pay the wages of both for : 12\ d a y s b. 14\ d a y s c. 12 1/4d a y s d. 24 1/2d a y s

If in a hostel, food is available for 45 days for 50 students. For how many days will this food be sufficient for 75 students ?