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Maths Puzzle
Numerical Ability
10% of x more than xis what % less than 20% less than 20% of 2x less than 2x?
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- 14.0625 %
20% of 2x less than 2x= 2x-0.2*2x=1.6x of which 20% less=0.8*1.6x=1.28x ---(i)
10% of x more than x=x+0.1x=1.1x ---(ii)
Now % of (i) less than (ii)= (1.28x-1.1x)*100/1.28=14.0625 - 8 years agoHelpfull: Yes(0) No(0)
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