defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Sequences and Series Relations between AM, GM, HM
I. 11th terms of the G.P 5, 10, 20, 40, ______ is 5120
II. If A.M. and G.M. of roots of a quadratic equation are 8 and 5 respectively, then obtained quadratic equation is x2 - 16x + 25 = 0
Choose the correct option.
1
Only I is true
2
Only II is true
3
Both are true
4
Both are false.