RRB Group D Model Paper 6 with solutions

Question : 34 of 99

Marks: +1, -0

56% of a number is less than its 72% by 56. What is 70% of that number?

Solution:

(1) Let the number be x.
72% of x – 56% of x = 56
16% of x = 56
⇒ 70% of x =

56/16× 70

= 245

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