RRB Group D previous year question
Which alcohol is commonly used as fuel?
Asked in RRB Group D CBT-1: 09 Jan 2026 Shift 1 ┬╖ Science
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Correct answer: (D) Ethanol
Ethanol is the alcohol commonly blended into petrol as a biofuel.
рд╣рд┐рдВрджреА рдореЗрдВ рдкреНрд░рд╢реНрди
рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдХреМрди-рд╕рд╛ рдЕрд▓реНрдХреЛрд╣рд▓ рд╕рд╛рдорд╛рдиреНрдпрддрдГ рдИрдВрдзрди рдХреЗ рд░реВрдк рдореЗрдВ рдкреНрд░рдпреЛрдЧ рдХрд┐рдпрд╛ рдЬрд╛рддрд╛ рд╣реИ?
рдЙрддреНрддрд░ рдЬрд╛рдБрдЪрдиреЗ рдХреЗ рд▓рд┐рдП рдХрд┐рд╕реА рд╡рд┐рдХрд▓реНрдк рдкрд░ рдЯреИрдк рдХрд░реЗрдВред
рдЙрддреНрддрд░ рдФрд░ рд╡реНрдпрд╛рдЦреНрдпрд╛ рджреЗрдЦреЗрдВ
рд╕рд╣реА рдЙрддреНрддрд░: (D) рдЗрдереЗрдиреЙрд▓ (Ethanol)
рд╕рд╣реА рдЙрддреНрддрд░: рд╡рд┐рдХрд▓реНрдк D (рдЗрдереЗрдиреЙрд▓ (Ethanol))
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