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A heap of stones can be made up into groups of 21. When made up into groups of 16, 20, 25 and 45 there are 3 stones left in each case. How many stones at least can there be in the heap?
A. 7203
B. 2403
C. 3603
D. 4803
Problems on L.C.M and H.C.F · Easy · 4 weeks ago
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
Men Food Mcqs · Easy · 4 weeks ago
Kamal will complete work in 20 days. If Suresh is 25% more efficient than Kamal, he can complete the work in________days.
A. 14
B. 16
C. 15
D. 11
Time and Work Mcqs · Easy · 4 weeks ago
A tradesman marks his goods 10% above his cost price. If he allows his customers 10% discount on the marked price. How much profit or loss does he make, if any ?
A. 1% gain
B. 1% loss
C. 5% gain
D. No gain no loss
Discount Mcqs · Easy · 4 weeks ago
The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers?
A. 9, 10
B. 10, 11
C. 11, 12
D. 12, 13
Quadratic Equations · Easy · 4 weeks ago
Subtracting 10% from X is the same as multiplying X by what number?
A. 80%
B. 90%
C. 10%
D. 50%
Percentage Mcqs · Easy · 4 weeks ago
Find the greatest number of four digits which when divided by 10, 15, 21 and 28 leaves 4, 9, 15 and 22 as remainders respectively?
A. 9654
B. 9666
C. 9664
D. 9864
Problems on L.C.M and H.C.F · Easy · 4 weeks ago
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
Men Food Mcqs · Easy · 4 weeks ago
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