Select the vehicle for which all the statements are true.
A. Requires helmet while riding
B. Maximum 2 people can travel
C. Does not create pollution
D. Does not use animal
The 1st statement is about wearing a helmet while riding. It is always advisable to wear a helmet while riding. No option will be cancelled here.
The 2nd statement says a maximum of 2 people can travel. In jugaad and bullock cart more than 2 people can travel so they can not be the right answer.
The 3rd statement says vehicles should not create pollution. However, motorbikes do create pollution.
So, we are left with a bicycle and yes, it does not have animals which fulfil the requirements in statement 4 also.
Hence, bicycle fullfills the requirements of all 4 statements.
So, option D is correct.