1) Which is a Natural number a) -1 b) 0 c) 1 d) All of the above 2) Which is not a Prime a) 2 b) 3 c) 4 d) 5 3) Which is Even Prime a) 1 b) 2 c) 3 d) 4 4) 1 is a) Natural number b) Whole number c) Integer d) All of the above 5) How many digit “1”s are used from 1 to 20 a) 1 b) 2 c) 3 d) None of the above 6) 2+2-2x2 = a) 0 b) 1 c) 2 d) 4 7) Sum of two Odd numbers a) Even b) Odd c) Both a & b d) a or b 8) Even number is always divisible by a) 1 & 2 b) 2 & 3 c) 3 & 4 d) 1 & 4

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