Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	If n € N , then n(n+3) is always	Multiple of 3 Multiple of 6 odd even
2	For each even natural number n (n²-1) is divisible by	6 3 4 8
3	If n is any positive integer ,t hen 2+4+6+......+2 n=	2<sup>n</sup>-1 2<sup>n</sup>+1 n<sup>2</sup>+1 n(n+1)
4	The sum of the cubes of three consecutive natural number is divisible by	9 6 5 10
5	n(n-1)(2n-1), for all natural numbers n, is divisible by	12 6 2 18

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