A xerox shop owner marks his goods 20% above his cost price and gives 15% discount on the marked price. Find his gain%.

Elon musk spends 10% of his salary for books, 20% for hostel, 30% of remaining for transportation and he saves 50% of his remaining pocket money. If his total savings is Rs. 245, what is his salary?

If Jaithra’s dog, tommy, can run twice as fast as Timmy, and Timmy can run three times as fast as his best friend, how fast can tommy run if Timmy is running at 5 km/h and his best friend is running at 2 km/h?

Pointing to a picture, Sheela said, "he is the only son of my grandfather's only son." How is the boy in the picture related to Sheela?

At what time between 3 and 4 o'clock will the minute hand and the hour hand be on the same straight line but not facing opposite directions?

In the following five names which name will come in the last in a telephone directory?

Candid (antonym)

Predict (synonym)

Find error:

Kethan passed his tests _______ so many distractions.

The sum of the squares of two numbers is 730 and their product is 126. What is the sum of the numbers?

Nilot sells an article at a 15% profit. If he had sold it at a 10% loss, he would have had Rs. 50 less. What is the cost price of the article?

A train travels from Station A to Station B at a speed of 60 km/h and returns from Station B to Station A at a speed of 90 km/h. If the total time for the round trip is 4 hours, what is the distance between the two stations?

If the ratio of the ages of babubhaiya and babithai is 4:5 and babithai is 5 years older than babubhaiya, what is babubhaiya’s age?