14 \times 5 \div 8 + 7.25 = ?^2

NIACL Model Paper 7 with solutions for free online practice

Question : 40 of 100

Marks: +1, -0

14 × 5 ÷ 8 + 7.25 = ?^2

Solution:

(4)

?^2 = 14 × 5 ÷ 8 + 7.25

= 70/8+ 7.25

= 8.75 + 7.25 = 16

∴

? = √16 = 4

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