2) 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.




Answers were Sorted based on User's Feedback



2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / himanshu agarwal

100*30%=30
70*20%=14
56*10%=5.6
30+14+5.6=49.6%

Is This Answer Correct ?    38 Yes 9 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / raj

mean of 30%, 20%, 10% = 20%

Is This Answer Correct ?    34 Yes 10 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / sid

49.6%

Is This Answer Correct ?    7 Yes 4 No




2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / aaa

30

Is This Answer Correct ?    12 Yes 11 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / jimesh gajera

100 of 30% is 30 so remaining 70
now 70 of 20% is 14 so remaining 56 and
56 of 10% is 5.6 so remaining 50.40.
so 50.40 is remaining fuel wastage and reduce of fuel
wastage is 100-50.40=49.6%

Is This Answer Correct ?    10 Yes 9 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / aditya harsha

Answer is 20% because

(30+20+10/300)*100=20% fuel economy if they were used combined

Is This Answer Correct ?    4 Yes 3 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / kutty

Mean of 30%,20%,10%=20%

Is This Answer Correct ?    3 Yes 3 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / neo

54.4%

Is This Answer Correct ?    3 Yes 8 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / vinay

60%

Is This Answer Correct ?    2 Yes 9 No

2) If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 1..

Answer / kavitha

55%

Is This Answer Correct ?    8 Yes 16 No

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