The average runs of a cricket player of 10 innings was 32. How many runs must he make in his next innings to increase his average of runs by 4?

The difference between a number and its square is 72. What is the number?

In what ratio, water must be mixed with fruit juice costing Tk. 24 per liter. So that the juice would be worth...

Six years ago Anita was P times as old as Ben was. If Anita is now 17 years old, how old is Ben now in terms o...

A coin is thrown 3 times in the air. What is the probability that one head is followed by two tails?

x-y=2 এবং xy=15 হলে, (x+y) এর মান কত?

একটি পাত্রে দুধ ও পানির অনুপাত ৫:১ । দুধের পরিমাণ যদি পানি অপেক্ষা ৮ লিটার হয় তবে পানির পরিমাণ কত?