2/5 \times{?}/22\times11/20= 0.15

NIACL Model Paper 7 with solutions for free online practice

Question : 32 of 100

Marks: +1, -0

2/5 ×{?}/22×11/20= 0.15

Solution:

(2)

2/5×{?}/22×11/20=0.15

⇒

{ ?} /{20×5}=0.15

⇒

?/100=0.15

⇒

? = 0.15 × 100 = 15

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