1 The difference between the local value and face value of 7 in the numeral 657903 A) 0 B) 7896 C) 6993 D) 903
2 What should be the maximum value of B in the following equation ? 5A9 - 7B2 + 9C6 = 823 A) 5 B) 6 C) 7 D) 9
4 What number should replace x in this multiplication problem ? 3x 4 4 --------- 1216 A) 0 B) 2 C) 4 D) 5
6 How many numbers between 400 and 600 begin with or end with a digit of 5 ? A) 40 B) 100 C) 110 D) 120
11 A number 476**0 is divisible by both 3 and 11. The non-zero digits in the hundredth and tenth place respectively are: A) 7,4 B) 7,5 C) 8,5 D) None of this
13 The number 311311311311311311311 is : A) divisible by 3 but not by 11 B) divisible by 11 but not by 3 C) divisible by both 3 and 11 D) neither divisible by 3 nor by 11
14 If x and y are positive integers such that (3x + 7y) is a multiple of 11, then which of the following will also be divisible by 11 ? A) 4x + 6y B) x + y + 4 C) 9x + 4y D) 4x - 9y
15 The smallest number to be added to 1000 so that 45 divides the sum exactly is : A) 10 B) 20 C) 35 D) 80