{"id":2742,"date":"2016-04-02T15:06:00","date_gmt":"2016-04-02T09:36:00","guid":{"rendered":"http:\/\/race4job.com\/blog\/?p=2742"},"modified":"2016-04-02T15:06:00","modified_gmt":"2016-04-02T09:36:00","slug":"rrb-general-science-quiz-32","status":"publish","type":"post","link":"https:\/\/www.race4job.com\/blog\/rrb-general-science-quiz-32\/","title":{"rendered":"RRB-General Science-Quiz"},"content":{"rendered":"<p><strong>1<\/strong>.Which gas is filled in the balloon? \u00a0<span style=\"color: #ff0000;\">(3)<\/span><br \/>\n(a) Hydrogen<br \/>\n(b) Organe<br \/>\n(c) Helium<br \/>\n(c) Oxygen<br \/>\n<strong>2<\/strong>. The main component of biogas is <span style=\"color: #ff0000;\">\u00a0(1)<\/span><br \/>\n(a) Methane<br \/>\n(b) Ethane<br \/>\n(c) Propane<br \/>\n(d) Ammonia<br \/>\n<strong>3<\/strong>. What is laughing gas? \u00a0<span style=\"color: #ff0000;\">(2)<\/span><br \/>\n(a) Ammonia<br \/>\n(b) Nitric oxide<br \/>\n(c) Carbon dioxide<br \/>\n(d) Acetylene<br \/>\n<strong>4<\/strong>.The instrument used to measure air pressure \u00a0<span style=\"color: #ff0000;\">(2)<\/span><br \/>\n(a) Seismograph<br \/>\n(b) Barometer<br \/>\n(c) Altimeter<br \/>\n(d) Thermometer<br \/>\n<strong>5<\/strong>. Which of the following is the brightest planet? <span style=\"color: #ff0000;\">(2)<\/span><br \/>\n(a) Mercury<br \/>\n(b) Vesper<br \/>\n(c) Mars<br \/>\n(d) Uranus<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1.Which gas is filled in the balloon? \u00a0(3) (a) Hydrogen (b) Organe (c) Helium (c) Oxygen 2. The main component of biogas is \u00a0(1) (a) Methane (b) Ethane (c) Propane (d) Ammonia 3. What is laughing gas? \u00a0(2) (a) Ammonia (b) Nitric oxide (c) Carbon dioxide (d) Acetylene 4.The instrument used to measure air pressure [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2742","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"1.Which gas is filled in the balloon? (3) (a) Hydrogen (b) Organe (c) Helium (c) Oxygen 2. The main component of biogas is (1) (a) Methane (b) Ethane (c) Propane (d) Ammonia 3. What is laughing gas? 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