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 190 players participated in the tournament, find the number of players who qualify for next tournament.

George has Rs. 78.25 in the form of twenty five paise and fifty paise coins. If the number of twenty five paise coins is the square of 5, then the number of fifty paise coins is the square of which number?

In an exam 3 marks are awarded for each correct answer, and one mark is deducted for each incorrect answer. If Ashish attempts 36 questions and scores 72 marks, find the correct answers.

Sneha and Lovleen together can do a work in 60 days, but if Meenakshi also helps them they can finish it in 24 days only. How long would it take if Meenakshi has to do it alone?

The graph shows the temperature forecast and the actual temperature of a city on ten days. Find the maximum deviation of actual temperature from the forecast.

Vinayak purchased 500 bulbs for his shop at Rs.20 each. During transportation 100 bulbs got damaged, and he sold remaining bulbs at price of Rs.25 each. Find overall profit/loss in %.