Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1		12 13 14 15
2		15/23 7/15 7/8 15/7
3	If x, y, z are the pth, qth, rth terms of an A.P. and also of G.P., then x^y-z. y^z-x. z^x-yeqals	xyz 0 1 None of these
4	Let S_ndenote the sum of the first n terms of an A.P. If S_2n= 3 S_n: S_nis equal to	4 6 8 10
5	If p, q, r and in A.P., a is G.M. between p and q and b is G.M. between q and r, then a², q², b²are in	A.P. G.P. H.P. None of these

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