Traffic — Set 3
Police GK · ट्रैफिक · Questions 21–30 of 40
Where is the headquarters of the East Central Railway (ECR) zone located?
Correct Answer: A. Hajipur
The headquarters of the East Central Railway (ECR) zone is located in Hajipur, Bihar. It is one of the major railway zones in India, serving Bihar, Jharkhand, and parts of UP. It became operational in 2002.
What is the legal blood alcohol concentration limit for driving in India?
Correct Answer: C. 30 mg per 100 ml
The legal limit for blood alcohol concentration is 30 mg per 100 ml of blood. Any level detected above this limit using a breathalyzer is considered 'drunk driving'. Offenders face heavy fines, imprisonment, or license suspension.
In which year did the first passenger train run in India?
Correct Answer: B. 1853
The first passenger train in India ran on April 16, 1853. It traveled between Bori Bunder (Mumbai) and Thane, covering a distance of 34 kilometers. This event marked the beginning of the railway era in India.
The primary law governing road traffic and transport vehicles in India is the?
Correct Answer: D. Motor Vehicles Act, 1988
The Motor Vehicles Act, 1988 is the primary legislation regulating all aspects of road transport vehicles. It covers licensing, vehicle registration, traffic regulations, and penalties. It replaced the older Act of 1939.
What is the standard width of the 'Broad Gauge' railway track used in India?
Correct Answer: B. 1.676 meters
The standard width of Broad Gauge track in India is 1.676 meters (5 feet 6 inches). Most of the Indian Railway network has been converted to Broad Gauge for higher speed and capacity. Narrower gauges like Meter Gauge are now rare.
What is the shape of 'Mandatory / Regulatory' traffic signs?
Correct Answer: A. Circular
Mandatory or regulatory traffic signs are circular in shape. Examples include Speed Limit, No Entry, and Compulsory Turn signs. They are distinct from triangular warning signs and rectangular informational signs.
Which traffic sign is represented by an inverted triangle (pointing down) with a red border?
Correct Answer: D. Give Way / Yield
The inverted triangle is the standard symbol for 'Give Way' or 'Yield'. It indicates that the driver must yield the right of way to traffic on the major road they are entering. It does not necessarily require a full stop if the road is clear.
What is the all-India integrated helpline number for railway grievances and security?
Correct Answer: C. 139
The number 139 is the integrated Railway Helpline known as 'Rail Madad'. It covers security, medical assistance, inquiry, and catering complaints. It consolidated several previous helpline numbers into one for passenger convenience.
What is the minimum age to obtain a license for a motorcycle 'without gear' (under 50cc)?
Correct Answer: C. 20 years
The Motor Vehicles Act allows a person aged 16 years or older to obtain a license for a motorcycle without gear (engine capacity not exceeding 50cc). However, for all other motor vehicles, the minimum age is 18 years. This requires parental consent for minors.
On Indian highways, a milestone with a 'Yellow' colored top indicates that you are on a?
Correct Answer: D. National Highway
Milestones with a yellow top strip indicate a National Highway (NH). Green tops indicate State Highways, while black or blue tops indicate city or district roads. This color-coding helps drivers identify the jurisdiction of the road.