In a 300 m race, A beats B by 15 m or 11 seconds. B's time over the course is:
In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, what is the dividend?
A sum of money amounts to Rs 815 in 3 years and Rs 854 in 4 years when invested at simple interest. Find the original sum of money.
A tank can be filled in 10 hours. After a leak in its bottom, it takes 12 hours to fill the tank. Find the time taken by the leak to empty the full tank?
Anil spends 40% of his income on rent, 30% of the remaining on medicines, and 20% of the remaining on education. If he saves Rs. 840 every month, then what is his monthly salary?
In 3 years by compound interest, a sum becomes Rs. 900. But in 4 years by compound interest, the same sum becomes Rs. 1000. What is the sum and the rate of interest?
A large tanker can be filled by two pipes A and B in 60 minutes and 40 minutes respectively. How many minutes will it take to fill the tanker from an empty state if B is used for half the time and A and B fill it together for the other half?
20 litres of a 20% water solution is taken out from a cask and is refilled with syrup. This operation is carried out three more times. Thus, the ratio of the quantity of solution left in the cask to the added syrup becomes 16:65. How much more water should be added now so that the water content becomes 25% of the final solution?
Eileen is planning a special birthday dinner for her husband's 35th birthday. She wants the evening to be memorable, but her husband is a simple man who would rather be in jeans at a baseball game than in a suit at a fancy restaurant. Which restaurant below should Eileen choose?