Campus
Maths Puzzle
Numerical Ability
Q. It is better to have 70% discount or 40 and 30% discount consequently?
Read Solution (Total 2)
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- Let the amount is Rs.100
70% discount = Rs.70, Price = Rs.30
40% discount = Rs.40 Price = Rs.60 again 30% discount on 60 is Rs.18 so Remaining amount 60-18 = Rs.42
If you want less amount, then 70% discount is better
If you want more amount, then 40 and 30% discount is better - 11 years agoHelpfull: Yes(2) No(0)
- assume for 100rs
1.70% discount on that so price=30rs
2. 40%discount on 100rs becomes 60rs then 30% disc on 60rs 60-18=42
so u can choose which is better one!! - 11 years agoHelpfull: Yes(1) No(0)
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