15 cattle can graze a field in 20 days 20 cattle can graze 3 such field in how many days?
A. 30
B. 45
C. 60
D. 50
In a fort the food was sufficient for two months. After half a month
A. 1.5 months
B. 40 days
C. 2 months
D. 50 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 days
C. 30 days
D. 32 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
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 days
B. 30 days
C. 35 days
D. 50 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 days
B. 50 days
C. 15 days
D. 18 days
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 days
B. 18 days
C. 28 days
D. 36 days
18 men can eat 20 kg of rice in 3 days. How long will 6 men take to eat 40 kg of rice?
A. 20
B. 18
C. 32
D. 20
A, B and C are entered into a partnership. A invested Rs.6500 for 6 months, B invested Rs.8400 for 5 months and C invested for Rs.10000 for 3 months. A is a working partner and gets 5% of the total profit for the same. Find the share of C in a total profit of Rs.7400.
A. 1750
B. 1900
C. 8600
D. 10300
Explanation:
65 * 6 : 84 * 5 : 100 * 3
26:28:20
C share = 74000 * 95/100 = 7030 * 20/74 => 1900
The ratio of the number of boys and girls is 3:2 if 20 % of the boys and 30 % of the girls are scholarship holders then the percentage of students who do not get scholarship is_________?
A. 50
B. 72
C. 75
D. 76
Explanation:
Let the number of boys be 3x and number of girls be 2x.
Number of scholarship holders
= (20/100 ×3x+ 30/100 ×2x) = 6x/5
Number of those who do not hold scholarship
= (5x- 6x/5) = 19x/5
Required percentage = (19x/5 × 1/5x ×100) % = 76 %
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