Following chart shows average score of players in a cricket tournament. Players who scored with an average of 50 or more, would be selected for next tournament. If 28 players scored with average less than 10, find the number of players who qualify for next tournament.

Jelena sells her two houses at the rate of ₱ 5 lacs each. On one house she gains 3% while on other house she incurs a loss of 3%. Find her total loss/gain in whole transaction.

If rabbit can walk from A to B in 42 minutes, while mouse can walk from B to A in 7 minutes. If both start walking at same time, after what time will they cross each other?

In a basketball game, Ekaterina made 14 baskets. Each basket was worth either 2 or 3 points. How many different numbers could represent the total points that Ekaterina could have made?