# Codingmart Technologies Interview Questions

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###### Two pipes A and B can fill a tank in 1 h and 75 min, respectively. There is also an outlet C . If all the three pipes are opened together. The tank is full 50 min. How much time will be taken by C to A. 50 min B. 100 min C. 150 min D. 200 min
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###### The sum of the ages of Yogesh, Prakash and sameer is 93 years. 10 years ago the ratio of their ages was 2 : 3 : 4. What is the present age of sameer ? A. 34 years B. 36 years C. 38 years D. 40 years
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###### Three pipes A, B and C can fill a cistern in 6 hours. After working at it together for 2 hours, C is closed and A and B can fillit in 7 hours. The time taken by C alone to fill the cistern is A. 12 hrs B. 14 hrs C. 16 hrs D. 18 hrs
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###### The difference between the ages of two persons is 10 years. 15 years ago the elder one was twice as old as the younger one. The present age of the elder person is ? A. 33 years B. 35 years C. 37 years D. 39 years
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###### The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is: A. 1583 B. 1683 C. 1783 D. 1883
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