RRB GROUP D G.K. QUIZ

Which country has recently announced plans to develop a “Battery Passport” by a group of companies in the automotive industry ?

Where is Ramstein Air Base, which was in news recently?

Ms. Vandana Kataria has been awarded Padma Shri in the year 2022 for her contribution in which field?

The rate of absorption of water is slow at temperature freezing point because of-

Which of the following statement is correct ?

1. Detergents are used in soft water only 
2. They are sodium salts of long chain of carboxylic acid 

Which of the following statement is incorrect ?

1. Haematite is Fe₃O₄
2. Zinc blende mainly contains zinc chloride
3. Platinum is found in its native form
4. Copper pyrite also contain Fe₂S₃

A ship sends out ultrasound that returns from the seabed and is detected after 5 s. If the speed of ultrasound through seawater is 1500 m/s, what is the distance of the seabed from the ship?

Where did the British set up their  factory in India in 1613 AD?

Malik Ambar was related to which Southern state?

Whose composition is Raas Panchadhyayi?