Related Questions

An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
ক 33.5%
খ 37.5%
গ 40%
ঘ 50%
An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?
ক 33.5%
খ 37.5%
গ 40%
ঘ 50%
Three-fourth petrol of a reservoir is used to fill the petrol tanks of five trucks having the same storage capacity. What part of the total capacity of the petrol reservoir did each truck receive?
ক 3/20
খ 4/15
গ 2/15
ঘ 1/5
Three -fourth petrol of a reservoir is used to fill the petrol tanks of five trucks having the same storage capacity, what part of the total capacity of the petrol reservoir did each truck receive?
ক 320
খ 415
গ 215
ঘ 15
Two tanks A and B are filled with petrol. Tank A holds 600 liters more than B. If 100 liters of petrol were taken out from each tank, tank A would then contain 3 times as much petrol as tank B. What is the total number of liters of fuel in the two full tanks?
ক 1400
খ 1200
গ 1000
ঘ 900
Two tanks A and B are are filled with petrol. Tank A holds 600 litre more than tank B. If 100 litre of petrol were taken out from each tank A would then contain 3 times as much petrol as tank B. What is the total number of litre of fuel in the two full tanks?
ক 1400
খ 1200
গ 1000
ঘ 900
Which of the following is desirable in petrol (gasoline) but undesirable in kerosene?
ক Paraffins
খ Aromatics
গ Mercaptans
ঘ Naphthenic acid
Which of the following is desirable in diesel and kerosene but is undersirable in gasoline?
ক Aromatics
খ Mercaptans
গ Paraffins
ঘ Naphthenic acid
A petrol tank that is 1/2 full has 8 gallons petrol removed. The tank is then 1/10 full. What is the capacity, in gallons, of the tank?
ক 40
খ 15
গ 20
ঘ 30
Petrol tank that is 1/2 full has 8 gallons petrol removed. The tank is then 1/10 full. What is the capacity, in gallons, of the tank?
ক 40
খ 1512
গ 20
ঘ 30

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