Mock Test CAT: Questions on DI

Q1) Pipe A can fill a tank in 20 minutes and pipe B can fill the same tank in 30 minutes. If both the pipes are used to fill the tank, then in how much time, the tank will be filled completely.


12 min

15 min

25 min

50 min


====================================================


Q2) A cube is cut into smaller cubes, each of surface area of 150. How many cubes were formed, if the surface area of the cube is 600.


8

10

12

14


=======================================================



Q3) Sum of two numbers are multiplied by each number separately. The products so obtained are 3666 and 2418. What were the two numbers:


20, 58

31, 47

35, 43

51, 37


=====================================================


Q4) What is the compound interest on Rs 5000, if interest rate is 5% per annum and duration is 2 years.


425.75

512.50

525

572.50





Source: Online Test Center for Mock Tests: CAT Exam