২৮তম BCS

১. If two typist can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes?

২. Two men, starting at the same point, walk in opposite directions for 4 meters, turn left and walk another 3 meters. What is the distance between them?

৩. 30% of 10 is 10% of which?

৪. Rahim is 12 years old. He is three times older than Karim. What will be the age of Rahim when he is two times older than Karim?

৫. Divide 30 by half and add 10. What do you get?

৬. If a man swims 4 miters upstream at 1 mph and back downstream to the same point at 4 mph, what is his average speed?