Competitive Exams GK

G20 recently held in Which Country?
1)Italy
2) Brazil
3)India
4)Japan

Answer:-
Italy (2021)
Indonesia (2022)
India (2023)
Brazil (2024)
2021 Theme:-People,Planet, and Prosperity

Which of the following is oldest veda?
1)Yujurveda
2)Samaveda
3)Atarvaveda
4)Rigveda

YouTube channel:-https://youtube.com/channel/UCQcYX4CfEreiHR2x-JLKHHg?sub_confirmation=1
https://youtu.be/B6h0LeqTYdk

Cost price of 21 bicycles is equal to selling price of 20 bicycles.what is the profit or loss Cost price of 21 bicycles is equal to selling price of 20 bicycles.what is the profit or loss