1. Blood group discovered by?
Ans: Karl Landsteiner
2. Left-hand thumb rule for?
Ans: Magnetic field generate due to induced current
4. What is repo rate?
Ans: At at which RBI lends money to commercial bank
5. Uber cup related to which sports?
6. Who give the slogan Inkalab- Zindabad?
Ans: Hasrat Mohani
7. Who control the Loksabha?
8. Which is the busiest port in India?
Ans: Jawaharlal Nehru Port
9. Human development index is published by?
Ans: Human development report office of UNDP
10. Brics new development headquarter is?
11. Iron is extracted from its ore by the process of?
Ans: Smelting of Iron (Blast Furnace)
12. What is magnetic meridian?
Ans: Imaginary line connecting North and South pole
13. Secular word is added to constitution by which amendment?
14. Separate electorate for Muslim was provided by which act?
Ans: Indian Council act 1909
15. Roll in related to which sport?