643 (1.9 * 0.021) / (0.095 * 0.105) = ______? Mathematics Medium Full question → A 1/20 B 1/5 C 4 D 10
645 12 3/4 * (1 2/17 / 8 1/6) / 5 4/3 = __________? Mathematics Medium Full question → A 1 B 27/98 C 6/17 D 27/17
646 7 + 1/2 of [8 – 4 / 2 * 3 – 1 + 1 + (4 + 2) – 2 * 2] = ________? Mathematics Medium Full question → A 9 B 16 C 8 D 12
647 Which of the following groups of fractions is in descending order? Mathematics Medium Full question → A 8/15, 9/13, 6/11 B 8/15, 6/11, 9/13 C 9/13, 6/11, 8/15 D 6/11, 8/15, 9/13
648 The value of (2.75)3 – (2.00)3 – (0.75)3 is__________? Mathematics Medium Full question → A 3 * 2.75 * 2.75 * 2.75 B 3 * 2.00 * 2.00 * 2.00 C 3 * 2.75 * 0.75 * 2.75 D 4.5 * 2.75
649 {20 – [7 – (3 -2)] + 1/3 (4.2)} / 1.4 = ________? Mathematics Medium Full question → A 11 B 12 C 14 D 19
650 64309 – 8703 + 798 – 437 = ________? Mathematics Medium Full question → A 55606 B 55697 C 55967 D 73373
651 The value of 25.25 – 23.23 + 24.24 is_________? Mathematics Medium Full question → A 26 B 26.26 C 2.2 D -22.22
652 Jameel gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Nasir gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross? Mathematics Medium Full question → A 19 B 28 C 30 D 37
653 Ten years ago, the age of Aftab was one-third the age of Kashif at that time. The present age of Kashif is 12 years more than the present age of Aftab. Find the present age of Aftab? Mathematics Medium Full question → A 14 B 16 C 18 D 20
654 When 2 is added to half of one-third of one-fifth of a number, the result is one-fifteenth of the number. Find the number? Mathematics Medium Full question → A 40 B 50 C 60 D 70
655 The number obtained by interchanging the two digits of a two-digit number is less than the original number by 45. If the sum of the two digits of the number so obtained is 13, then what is the original number? Mathematics Medium Full question → A 49 B 94 C 83 D Either (a) or (b)
656 The sum of five consecutive even numbers of set x is 440. Find the sum of a different set of five consecutive integers whose second least number is 121 less than double the least number of set x? Mathematics Medium Full question → A 248 B 240 C 228 D 236
657 In a series of six consecutive even numbers, the sum of the second and sixth numbers is 24. What is the fourth number? Mathematics Medium Full question → A 8 B 12 C 6 D 14
658 The tens digit of a two-digit number is two more than its unit digit. The two-digit number is 7 times the sum of the digits. Find the units digits? Mathematics Medium Full question → A 1 B 2 C 3 D 4
659 Solve the equation for x : 6x – 27 + 3x = 4 + 9 – x Mathematics Medium Full question → A 4 B 5 C 6 D -4
660 Solve the equation for x : 19(x + y) + 17 = 19(-x + y) – 21 Mathematics Medium Full question → A -1 B -2 C -3 D -4