Showing posts with label Maths Shortcut tricks. Show all posts
Showing posts with label Maths Shortcut tricks. Show all posts

21 April 2017

Quadratic Equations Quiz (Quants) for SBI PO Exam 2017



Directions (1-5) : In these questions, two equations numbered I & II are given. You have to solve both the equations and give answers :
1) x>y
2) x≥y
3) x<y
4) relationship between x & y cannot be established
5) x≤y

1. I. x^2=81
II. y^2+13y+36=0