The average of the first five multiples of 7 is
Find the wrong number in the sequence:
10, 26, 74, 218, 654, 1946, 5834
What is the remainder when 73 × 75 × 78 × 57 × 197 × 37 is divided by 34?
The sum of n terms of 2 AP's is in the ratio 5n + 4: 9n + 6. The ratio of their 18th term is
The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is:
In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with the remaining meal?
A and B can do a piece of work in 12 days, B and C in 13 days, and C and A in 15 days. In how many days will they finish the work together?
Ajay took a loan of Rs 1200 with simple interest for as many years as the rate of interest. If he paid Rs 588 as interest at the end of the loan period, find the rate of interest.
A starts a business with Rs. 3500 and after 5 months, B joins with A as his partner. After a year, the profit is divided in the ratio 2 : 3. What is B's contribution in the capital?
The average age of the Indian cricket team playing the Nagpur test is 30. The average of 5 players is 27, and the average of another set of 5 players, who are totally different from the first five, is 29. If the Captain was not included in either of these two groups, find the age of the Captain.