NIACL Model Paper 6 with solutions for free online practice

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Question : 59 of 100

Marks: +1, -0

Four-seventh of a number is equal to 40% of another number. What is the ratio between the first number and the second number respectively ?

5:4
4:5
10:7
7:10
None of these

Solution:

(4)

x × 4/7

=y×40/100 = y×2/5

⇒

x/y=2/5×7/4=7/10

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