P, Q and R can complete a work in 24, 6 and 12 days respectively. The work will be completed in________days if all of them are working together.
A. 2
B. 3 3⁄7
C. 4 ¼
D. 5
Time and Work Mcqs · Easy · 4 weeks ago
Question Bank
Maths Mcqs
You deposit $600 into a 6 month certificate of deposit. After 6 months the balance is $618. Find the simple annual interest rate
A. 6%
B. 5%
C. 7%
D. 8%
interest Mcqs · Easy · 4 weeks ago
The length and breadth of a rectangle are in the ratio 5:4. Find its perimeter if its area is 180 cm²
A. 54 cm
B. 27 cm
C. 12 cm
D. 15 cm
Ratio and Proportion · Easy · 4 weeks ago
How much is 80% of 40 is greater than 4/5 of 25?
A. 4
B. 6
C. 9
D. 12
Basic Maths Mcqs · Easy · 4 weeks ago
Least perfect square number, exactly divisible by 21, 36 and 56 is_________?
A. 3600
B. 504
C. 441
D. 7056
Problems on L.C.M and H.C.F · Easy · 4 weeks ago
18 cattle graze a field in 12 days. 6 cattle can graze 3 of such fields in x days. What is x?
A. 90
B. 72
C. 36
D. 108
Men Food Mcqs · Easy · 4 weeks ago
Two pipes P and Q can fill a cistern in 12 minutes and 16 minutes respectively. Simultaneously both the pipes are opened together, then after how much time Q should be closed so that the tank is full in 9 min ?
A. 2 min
B. 3 min
C. 4 min
D. 5 min
Time and Work Mcqs · Easy · 4 weeks ago
How long will it take for a sum of money to grow from Rs.1250 to Rs.10,000, if it is invested at 12.5% p.a simple interest?
A. 65 years
B. 56 years
C. 45 years
D. 57 years
interest Mcqs · Easy · 4 weeks ago
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