Except for B, you must be above 2 1 when applying for the exam, below 50, and above 60, you can't drive.
For details, please refer to the Regulations on the Application and Use of Motor Vehicle Driving License. Very clear. Please have a good look.
Tenth elderly people over the age of 60 are not allowed to drive large buses, tractors, city buses, medium-sized buses, large trucks, trolleybuses and trams; People over the age of 70 are not allowed to drive low-speed trucks, three-wheeled vehicles, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles and wheeled bicycles.
Article 11 An applicant for a motor vehicle driving license shall meet the following conditions:
(1) Age condition:
1. Those who apply for the driving license of small cars, small automatic cars and mopeds are over 18 years old and under 70 years old;
2. Those who apply for low-speed trucks, tricycles, ordinary tricycles, ordinary motorcycles or wheeled motorcycles are at the age of 18 and under 60;
3. Apply for city buses, medium-sized buses, large trucks, trolleybuses or trams, aged 2 1 year, and under 50 years old;
4. Those who apply for tractor driver's license are over 24 years old and under 50 years old;
5. Those who apply for the quasi-driving model of large buses are over 26 years old and under 50 years old.
(2) Physical condition:
1. Height: For those who apply for the bus, tractor, city bus, large truck and trolley bus, the height is above 155cm. Enter oneself for an examination of medium-sized bus driving type, height150 cm;
2. Vision: those who apply for buses, tractors, city buses, medium-sized buses, large trucks, trolleybuses and trams have naked vision or corrected vision of more than 5.0 on the logarithmic visual acuity chart. Apply for other quasi-driving models, and the naked eye vision or corrected vision of both eyes reaches above 4.9 on the logarithmic visual acuity chart;
3, color discrimination: no red and green color blindness;
4, hearing: two ears are 50 cm away from the tuning fork to distinguish the direction of the sound source;
5. Upper limbs: the thumbs of both hands are sound, the other fingers of each hand must be sound, and the motor functions of limbs and fingers are normal;
6. Lower limbs: normal motor function. To apply for driving a manual transmission car, the unequal length of the lower limbs shall not exceed 5 cm. To apply for driving an automatic car, the right lower limb should be sound;
7. Trunk and neck: no motor dysfunction.
Twelfth any of the following circumstances, shall not apply for a motor vehicle driver's license:
(a) suffering from organic heart disease, epilepsy, Meniere's disease, dizziness, hysteria, paralysis agitans, psychosis, dementia and other nervous system diseases that affect physical activity and hinder safe driving;
(two) drug addiction, drug injection, long-term use of dependent psychotropic drugs have not been quit;
(three) the motor vehicle driver's license has been revoked for less than two years;
(4) having his motor vehicle driver's license revoked for escaping after a traffic accident;
(five) the driver's license has been revoked according to law for less than three years;
(6) Other circumstances stipulated by laws and administrative regulations.