Percentage Practice Test 2 with solutions

Question : 17 of 40

Marks: +1, -0

The difference between 40% of a number and 28% of the same number is 198. What is 64% of the number?

Solution:

Let the number be x; then

x×(40-28)×1/100=198

∴x={198×100}/12=1650

Hence,

64/100 ×1650 = 1056

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