\sqrt2209 + \sqrt169 = ?^2 × 15

RRB Group D Model Paper 8 with solutions

Question : 18 of 100

Marks: +1, -0

√2209 + √169 = ?^2

× 15

Solution:

(2)
47 + 13 =

?^2

× 15
⇒

60/15 =?^2

⇒ ? =

√4

= 2

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