Question

According to the passage, the Supreme Court has exempted which type of diesel

vehicles from the registration banning lis ?​

Answer 1

first read the passage minutely The Tribunal order putting a cap of 10 years for diesel vehicles and 15 years for petrol vehicles was attacked by the Centre for being without any legal basis.

Answer 2

Answer:

It means unhappy:

She's down in the dumps because all her friends are out of town.