The entire fleet of buses in Delhi were converted to CNG from diesel. In reference to this, which one of the following statements is false?
The same diesel engine is used in CNG buses making the cost of conversion low
It is cheaper than diesel
It can not be adulterated like diesel
CNG burns more efficiently than diesel
CNG is cheaper than petrol and it burns more efficiently unlike petrol or diesel.it also cannot be adulterated like diesel and petrol. The same diesel engine cannot be used in CNG buses for making the cost conversion low.
Hence, the correct option is (1).