## Numbers

If x, y are natural numbers such that 2013 + x2 = y2, then the minimum possible value of xy is

A. 671
B. 668
C. 658
D. 645

##### See our previous ‘Questions of the Day’:Quant Question Of The Day: 265Quant Question Of The Day: 264

1. Aayush Aggarwal

C-658

2. 658 (c)

3. C

4. C. 658

5. Jatin Soney

C – 658

6. Y^2-X^2=2023=61×11×3=61×33

Y+X=61
Y-X=33
X=47
Y=14
XY=658

7. c)

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