General Knowledge : General Science QUESTIONS AND ANSWERS :: part6 : 86 to 90
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
86.Regarding the carrot, it is true to say that |
| main root is modified for food storage. |
| main stem is modified for food storage. |
| stem and root store food. |
| root hairs are modified to hold soil. |
87.Dialyzer is a/an |
| meter used for controlling volume of sound |
| apparatus used for recharging batteries |
| special clock which indicates the day and date |
| apparatus sometimes used in patients with defective renal function |
88.The mixed oxide fuel is used for Which of the following ? |
| Nuclear Reactors |
| Aeroplanes |
| Cryogenic Engines |
| PSLV rockets |
89.Which of the following are correctly matched ? Type of fire extinguisher Used to extinguish 1. Soda - acid - Ordinary fires 2. Foam - type - Oil fires 3. Carbon tetrachloride - Electrical fires |
| 1 and 2 |
| 2 and 3 |
| 1 and 3 |
| 1, 2 and 3 |
90.Cryogenic engines find applications in |
| rocket technology |
| frost - free refrigerators |
| sub - marine propulsion |
| researches in superconductivity |
More General Science QUESTIONS AND ANSWERS available in next pages
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