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General Knowledge on General Science | GK Test on General Science Page 23
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General Science

General Knowledge on General Science

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)

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221. Which one of the following not a Greenhouse Gas?
222. Which chemical was an important symbol in our struggle for freedom?
223. SONAR is mostly used by
224. Which one of the following causes green house effect?
225. When a red glass is heated in dark room it will seem
226. Which one of the following is also called stranger gas?
227. For which one of the following is the density maximum?
228. Among the following environmental pollutants, which one leads to the occurrence of acid rain?
229. Which of the following is a secondary pollutant?
230. Which of the following gases has the greatest impact on global climate change?

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