26. After completing a particular work, Sumeet and Suresh together earn < 4,340. However, the earnings are to be divided in the proportion of work done by each of them. After the share is distributed, it is found that 8/15 of Sumeet’s earnings is equal to 2/5 of Suresh’s earnings. How much did Suresh earn (in <) ?

27. The angle between the minute hand and hour hand of a clock at 8:20 is :

28. A bag contains 5 red, 4 green, 6 blue and 3 yellow balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue ?

29. Ryan runs at a speed of 40 m/minute. Rohit follows him after an interval of 5 minutes and runs at a speed of 50 m/minute. Rohit’s dog runs at a speed of 60 m/minute and starts along with Rohit. The dog reaches Ryan and then comes back to Rohit and continues to do so till Rohit reaches Ryan. What is the total distance covered by the dog in metres ?

30. Two trains A and B are running in the opposite directions. Train A crosses a man standing on the platform in 27 seconds, while train B crosses the same man in 17 seconds. If they cross each other in 23 seconds, then the ratio of speed of train A to that of train B is :