245
255
265
None of the above
Which of the following is the lowest ratio ?
Which of the following is the unit digit in (1570)^2 + (1571)^2 + (1572)^2 + (1573)^2?
Which of the following is the unit digit in the product of {(341)^491 x (625)^317 x (6374)^1793}?
Which of the following is the unit digit in the product of 853 x 452 x 226 x 1346?
Which of the following number is divisible by 9?
Which of the following number is NOT divisible by 18 ?
Which of the following numbers is not a prime number?
Which of the following represents ab = 64?
Which of the fractions 1/2, 3/7, 3/5, 4/9 is the smallest ?
Which one of the following numbers can be removed from the set S = {0, 2, 4, 5, 9} without changing the average of set S?