- If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined ?
check my next post for answer....
- Answer of Puzzle : 5
One fast typist type some matter in 2 hours and another slow typist type the same matter in 3 hours. if both do combine in how much time they will finish?
Right answer is:
1 hour 12 min
if a typist type 10 full pages in one hour then very speedy typist,goood
ReplyDeleteall vehicle giants are develop fuel economy and then launch in market
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