Tag: math & puzzles

What is the unit digit of 3^1244?

When a number is divided by 36, it gives the remainder as 19. What would be the remainder if it's divided by 12?

A can complete a job in 20 days. B can do it in 30 days. A and B start working together and A leaves 10 days before the job is done. In how many days will the job be completed?

When a student weighing 45 kgs left a class, the average weight of remaining 59 students increased by 200 g. What is the average weight of remaining 59 students?

Average cost of 5 apples and 4 mangoes is Rs.36. Average cost of 7 apples and 8 mangoes is Rs.48. What is total cost of 24 apples and 24 mangoes?

if price of petrol increased by 25% and priya wants to spend additional 15% on petrol. What % of petrol quantity will she reduce?

A,B and C are playing cricket. A's runs are to B's runs and B's runs are to C's runs as 3:2. They get 342 runs in total. How many runs did A score?

A man can hit a target once in 4 shots.What is probability that he will hit his target?