[Category: Business GK][A] Indra Nooyi
[B] Shikha Sharma
[C] Chanda Kochhar
[D] Kiran Majumdar
2. RO is most commonly known for its use in drinking water purification and many companies have launched their RO system for home use. What does RO means?
[Category: Science GK][A] Reverse Osmosis
[B] Reverse Oxygen
[C] Reverse Oscillation
[D] Reef Oscillation
3. C. V. Raman has won the nobel prize in 1930 in which field?
[Category: India GK][A] Literature
4. What is the capital of Bangladesh?
[Category: Countries and Capitals(World Geography) GK][A] Tallinn
5. Thomas Cup is associated with which sports?
[Category: Sports GK][A] Cricket