P is 30% more efficient than Q. P can complete a work in 23 days. If P and Q work together, how much time will it take to complete the same work?
A. 9
B. 11
C. 23
D. 13
Time and Work Mcqs · Easy · 4 weeks ago
Question Bank
Maths Mcqs
If there is a total of 104 weekly instalments and a third deposit, find the interest charged
A. 237.55
B. 337
C. 443
D. 334
interest Mcqs · Easy · 4 weeks ago
A bag contains 1 rupee, 2 rupee and 5 rupee coins amounting to Rs.264. If the ratio of the number of these coins is 3:5:4, find the number of 1 rupee coins.
A. 66
B. 48
C. 24
D. 8
Ratio and Proportion · Easy · 4 weeks ago
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 remaining work ?
A. 3 days
B. 4 days
C. 6 days
D. 8 days
Time and Work Mcqs · Easy · 4 weeks ago
The greatest number of four digits that have 144 for their HCF is___________?
A. 9930
B. 9903
C. 9935
D. 9936
Problems on L.C.M and H.C.F · Easy · 4 weeks ago
Two ships are sailing in the sea on the two sides of a lighthouse. The angles of elevation of the top of the lighthouse as observed from the two ships are 30° and 45° respectively. If the lighthouse is 100 m high, the distance between the two ships is :_________?
A. 173 m
B. 200 m
C. 273 m
D. 300 m
Height and Distance Mcqs · Easy · 4 weeks ago
6 men and 8 women can complete a work in 10 days. 26 men and 48 women can finish the same work in 2 days. 15 men and 20 women can do the same work in_______days.
A. 4 days
B. 6 days
C. 2 days
D. 8 days
Time and Work Mcqs · Easy · 4 weeks ago
What annual installment will discharge a debt of Rs 1092 due in 3 years at 12% simple interest?
A. Rs.325
B. Rs.545
C. Rs.560
D. Rs.550
interest Mcqs · Easy · 4 weeks ago
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