What does a red flashing light at an intersection indicate?

Explanation: A red flashing light requires drivers to stop and check before proceeding.

Q: How many bones does an adult skeleton have?
Ans: 206

Q: Which part of a plant absorbs water and nutrients from the soil?
Ans: Roots

Q: What is a common sign of brake pad wear?
Ans: Squeaking noise

Q: Mercury looks a lot like earth's moon. why do you think it does? both have been struck by a lot of what?
Ans: asteroids

Q: Which planet is known as the ‘Red Planet’?
Ans: Mars

Q: Which fluid is used in a vehicle’s radiator cooling system?
Ans: Coolant

Q: Which World War I event involved the Zimmerman Telegram?
Ans: German attempt to ally with Mexico

Q: What is the minimum age for a motorcycle license (below 50cc)?
Ans: 16

Q: In a nuclear power plant, what typically spins in order to produce electricity?
Ans: turbine

Q: What involves sensing and focusing light from people and objects?
Ans: projection

Q: As per the information of January 7, 2025, what has been produced the most in the country till 2023-24?
Ans: Coal (893.191 million tonnes)

Q: An ECG shows torsades de pointes in a patient with hypomagnesemia. Which medication is indicated?
Ans: Magnesium sulfate

Q: What causes water molecules to stay close to each other?
Ans: hydrogen bonding

Q: How are the fetuses of eutherian mammals connected to their mothers during gestation?
Ans: complex placenta

Q: How should a driver maintain the exhaust system?
Ans: Inspect for leaks or rust