get the app

Question: World Ozone day is celebrated on -
1)September, 16
2)April, 21
3)December, 25
4)January. 30

Previous Next

Suggest other answer
Login to Discuss/suggest the answer...

Exam Exam: upper subordinate 2014 QUESTIONS

Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material