One day Alice meets the Lion and the Unicorn in the Forest of Forgetfulness. She knows that the Lion lies on Mondays, Tuesdays, and Wednesdays, and tells the truth on the other days of the week. The Unicorn, on the other hand, lies on Thursdays, Fridays, and Saturdays, but tells the truth on the other days of the week.
Now they make the following statements to Alice: Lion: Yesterday was one of my lying days. Unicorn: Yesterday was one of my lying days too.
Akash, Andrew, and Allen race each other in a 100 meters race. All of them run at a constant speed throughout the race.
Akash beats Andrew by 20 meters.
Andrew beats Allen by 20 meters.
A man deposited an amount to the bank. In which his amount doubles in one year. But, Bank cut off 65 rupees after doubling the amount in one year. After 6th year doubling and charging 65, the amount became zero.
Ants on a stick may only face and move toward left or right. When two ants meet each other they bounce off and immediately move in the opposite direction maintaining the same speed entire time. When an ant reaches an end of the stick, it falls off.
If on a 1 meter long stick 25 ants are randomly kept which are moving with a constant speed of 1 meter per minute, what is the longest amount of time it could take for them to all fall off?
Kevin, Charles, Larry and Alex are in a room that’s about 110 feet long. In front of them are 5 balls which are exactly 100 ft from the exit. The balls are yellow, purple, green, red and blue, respectively. Each man must carry a ball to the exit. After traveling 20 ft a ball will change color twice. The sequence of color changes is always the same: yellow, purple, green, red, and blue.
At 80 ft Kevin’s ball is red.
At 40 ft Larry’s ball is purple.
At 60 ft Charles’ ball is blue
At 100 ft Alex’s ball is purple.