1. Rajesh ranks 15th from the top and Prakash ranks 25th from the bottom. 2. Gyan is on the 10th place ahead of Prakash. 3. If there are 10 students, exactly in between Rajesh and Gyan. Total number of students in the class = 15 + 10 + 10 + 25 = 60 
A pipe can fill a tank in 6 hours, while another pipe can empty it in 8 hours. If both pipes are opened together, how long will it take to fill the tank?
A trader marks up the price of an article by 50% and offers a discount of 20%. If the trader makes a profit of ₹150 on the article, what was its cost ...
10, 9, 16, 45, 176, ?.
A car travels 60 km at a speed of 30 km/hr, then 90 km at a speed of 45 km/hr, and finally 80 km at a speed of 40 km/hr. Find the average speed of the c...
A car travels 60 km at a speed of 40 km/h and another 90 km at a speed of 60 km/h. What is the average speed of the car for the entire journey?
In an election with two candidates, A and B, 80% of registered voters cast ballots. B wins by a margin of 880 votes. If B had received 10% fewer votes, ...
A vendor buys a box of fruits for ₹720 and sells them at a 25% profit. If he sells 60% of the fruits, what will be his profit on this transaction?
Simran goes to a grocery store with some money. She can buy 80 packets of rice or 40 packets of flour with the money with her. However, instead of spend...
Find the simplified value of the expression:
32 + 12 x 108 ÷ 12 + 4 + 32 ÷ 16 x 3
A bag contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
