Your Mail Quiz Answers:
Q1. If a, a + 2 and a + 4 are prime numbers, then the number of possible solutions for a is
A. One
Q2. What is the sum of all two digit numbers that give a remainder of 3 when they are divided by 7?
B. 676
Q3. The total number of integers pairs (x, y) satisfying the equation x + y = xy is
C. 2
Q4. Convert the number 1982 from base 10 to base 12. The result is
C. 1192
Q5. How many numbers greater than 0 and less than a million can be formed with the digits of 0, 7 and 8?s
C. 728