Question

What Will come in place of the question mark.
root (1360 -225 x 2 + 379 ) =?
(1) 17
(2) 19
(3) root 279
(4) 289
(5) None of these

Answer 1

$\sqrt{1360 - 225 \times 2 + 379 } \\ \\ \sqrt{1360 - 450 + 379} \\ \\ \sqrt{1289}$


option 5 -none of these