Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	The sum of even coefficient in the binomial expansion is	2<sup>n+1</sup> 2<sup>n</sup> 2<sup>n-1</sup> 2n
2	If n is odd then the middle terms in the expansion of (a + x)ⁿare
3		a 2a 3a 4a
4		1 2 -1 0
5	In the expansion of (a + x)ⁿthe sum of exponents of a and x in each term of the expansion is	n + 1 n - 1 n 2n

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