Mathematics Mcqs

Twelve children take sixteen days to complete a work which can be completed by 8 adults in 12 days. After working for 3 days, sixteen adults left and six adults and four children joined them. How many days will they take to complete the…

18 men can eat 20 kg of rice in 3 days. How long will 6 men take to eat 40 kg of rice? A. 20B. 18 C. 32 D. 20 Explanation by Fahad Maqsood Akhtar: 20kg / 3days = 6.6666 (per day rice quqntity) 6.6666 / 18men = 0.3703 (rise for one…

In a fort there is sufficient food for 600 men for a month. If 400 more men arrive the fort then how long the food is sufficient for now? A. 20 daysB. 18 days C. 28 days D. 36 days

If 25 men can eat 150 kg of wheat in 30 days then 45 men can eat 450 kg of wheat in how many days? A. 13 daysB. 50 days C. 15 days D. 18 days

In a hostel mess there is enough food provisions for 1200 boarders for a month. After 15 days half of them leave due to vacations. How long will the food provisions now last? A. 20 daysB. 30 days C. 35 days D. 50 days…

Certain quantity of food is sufficient for certain number of men for 13 days. After 1 day 2/5 of them desert how long will the food now last? A. 20 days B. 25 days C. 18 days D. 16 days

A group of people has provisions for 29 days for 24 men. If after 4 days 1/6 of them desert then food will last for? A. 25 days B. 28 daysC. 30 days D. 32 days

In a fort the food was sufficient for two months. After half a month A. 1.5 months B. 40 days C. 2 monthsD. 50 days

15 cattle can graze a field in 20 days 20 cattle can graze 3 such field in how many days? A. 30B. 45 C. 60 D. 50

5kg food is consumed by 50 chickens in 2 days. 60 chickens will consume how much food in 6 days. A. 2 kg B. 6 kg C. 15 kgD. 18 kg