IBPS Government Jobs Exams Numerical Ability Quadratic Equations

In the following questions, two equations (I) and (II) are given. Solve both the equations and give answer.
(I) 2x² + 9x + 9 = 0
(II) 15y² + 16y + 4 = 0
A) x > y B) x < y C) x ≥ y D) x ≤ y E) x=y or no relation can be established between x & y.

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IBPS Other Question

Ram bought a bike at 20% discount on MRP. After 1 year Ram sell the bike to Ramesh at 10% loss. After 1 year more Ramesh sell the bike at 20% profit to Ranjan. If Ranjan paid Rs. 1,29,600, then find the MRP of the bike ?
A) 1,50,000 B) 2,25,000 C) 1,40,000 D) 2,00,000 E) 1,80,000 A can complete a work in 20 days while B is 25% more efficient than A. B worked for 6 days and left, remaining work is completed by C in 15 days. Find in how many days C can complete the whole work alone?
A) 30 days B) 21 days C) 18 days D) 24 days E) 27 days