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Wrong Number Series & Caselet DI II Quantitative Aptitude II MH-CET 2021 II 17 July
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Question 1
Direction: Find the wrong term in the given series.
9, 19, 40, 83, 175, 345, 696
Question 2
Direction:In the following number series, only one number is wrong. Find out the incorrect number.
36, 20, 44, 28, 64, 40, 96
Question 3
Direction: Find the wrong term in the given series:
12, 237, 406, 527, 604, 657
Question 4
Direction: Find the wrong term in the given series:
21, 24, 53.5, 180.75, 813.375
Question 5
Direction: Find the wrong term in the given series:
24, 25, 26, 28, 34, 58, 192
Question 6
Direction: Answer the questions based on the information given below:
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
What is the time taken by all the inlet pipes to fill the tank completely?
Question 7
Direction: Answer the questions based on the information given below:
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
In how many hours, pipes A and F together can fill the tank?
Question 8
Direction: Answer the questions based on the information given below:
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
If all the outlet pipes are opened together, then find the time taken by them to empty the full tank.
Question 9
Direction: Answer the questions based on the information given below:
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
What is the time taken by pipes B, C and D together to fill the empty tank?
Question 10
Direction: Answer the questions based on the information given below:
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
There are seven pipes connected to a tank out of which four are inlet pipes i.e. A, C, E and F and three are outlet pipes i.e. B, D and G. Pipes B and E together can fill the empty tank in 90 hours. Pipe A is 50% more efficient than pipe D. Pipes E and F together can fill the empty tank in 36 hours. Pipe E is 10% less efficient than Pipe C. Pipe B and G together can empty the full tank in 36 hours. Pipe A and D together can fill the empty tank in 216 hours. Pipes B and F together can fill the empty tank in 180 hours.
If the pipes D and E are used as inlet pipes and A and C as outlet pipes and their respective efficiencies remains the same, then find the approximate time required to fill the empty tank and empty the filled tank respectively?
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Jul 17CAT & MBA
