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Question Bank
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last ?
A. 6 days
B. 10 days
C. 15 days
D. 20 days
Time and Work Mcqs · Easy · 1 month ago
An order was placed for the supply of a carper whose length and breadth were in the ratio of 3 : 2. Subsequently, the dimensions of the carpet were altered such that its length and breadth were in the ratio 7 : 3 but were was no change in its parameter. Find the ratio of the areas of the carpets in both the cases.
A. 4 : 3
B. 8 : 7
C. 4 : 1
D. 6 : 5
Mensuration · Easy · 1 month ago
A:B=2:3, B:C=3:4, A:D=4:5. Find C:D.
A. 2:5
B. 4:5
C. 6:5
D. 8:5
Ratio and Proportion · Easy · 1 month ago
The cost price of a Rs. 100 stock at 4 discount, when brokerage is 1/4 % is:___________?
A. Rs. 96
B. Rs. 95.75
C. Rs. 96.25
D. Rs. 104.25
Stocks and Shares Mcqs · Easy · 1 month ago
Greatest Common Divisor of two numbers is 8 while their Least Common Multiple is 144. Find the other number if one number is 16.
A. 108
B. 96
C. 72
D. 36
Problems on L.C.M and H.C.F · Easy · 1 month ago
What amount does Kiran get if he invests Rs.8000 at 10% p.a. compound interest for two years, compounding done annually?
A. Rs.9630
B. Rs.9680
C. Rs.9610
D. Rs.9650
E. None of these
Compound Interest · Easy · 1 month ago
Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. What is the ratio between the capacity of a man and a woman ?
A. 3 : 4
B. 4 : 3
C. 5 : 3
D. Data inadequate
Time and Work Mcqs · Easy · 1 month ago
The sector of a circle has radius of 21 cm and central angle 135o. Find its perimeter?
A. 91.5 cm
B. 93.5 cm
C. 94.5 cm
D. 92.5 cm
Mensuration · Easy · 1 month ago
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