The average of 9 consecutive integers is 23. What is the sum of the smallest three integers?
One-fifth of a number is equal to two-fifths of 25% of another number. Determine the ratio of the two numbers.
In a group of three numbers first is double of second and half of third. The average of three numbers is 56. Find the difference between the first numb...
Find the unit digit of the product 127 × 137 × 413 × 291 × 342 × 533 × 342.
Bhawna won 3/5 of the marbles that were there at the beginning of the game. Ravi won 2/3 of the remaining marbles while Sunny won the remaining 80 marbl...
Three natural numbers are such that one-third of the first number is equal to two-fifths of the second, and two-thirds of the second number is equal to ...
If a cube of a number is subtracted from (153)², the number so obtained is 1457, Find the number.
If the expression (px3 + x2 - 2x - q) is divisible by (x-1) and (x + 1), what are the values of
p and q respectively ?
Divisor is 8 times of Quotient and 3 times of its remainder. If the remainder is 8. Find the dividend?
Gaurav ate in a restaurant and got a membership discount of 30% on the original bill amount but he has to pay 9% as service tax and 8% service charge on...