General Knowledge : General Science QUESTIONS AND ANSWERS :: part12 : 91 to 95
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :
91.Pressure cooker is fast in cooking rice because |
| it lets the steam escape. |
| it does not let the heat energy escape easily. |
| high pressure crushes the hard covering of rice grains. |
| high pressure raises the boiling point of water. |
92.When milk is churned, the cream is separated from it due to |
| frictional force |
| cohesive force |
| gravitational force |
| centrifugal force |
93.The first successful heart transplant in India was performed by |
| Dr. Venugopal |
| Dr. Caroli |
| Dr. Padmavati |
| Dr. Dastur |
94.By opening the door of a refrigerator which is inside the room, |
| you can cool the room to a certain degree. |
| you can cool it to the temperature inside the refrigerator. |
| you can warm the room. |
| None of these |
95.What is the correct sequence in order of chronology ? A. Mendels law of inheritance B. Darwins theory of evolution C. Blood circulation by Harvey D. De Vries theory of mutation |
| A, B, C, D |
| B, D, A, C |
| C, B, A, D |
| D, B, C, A |
More General Science QUESTIONS AND ANSWERS available in next pages
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