General Knowledge
ISBT General Knowledge for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams
Q91. | In which of the following media, the speed of sound is the fastest ? |
| 1) | Water |
2) | Granite |
| 3) | Brick |
4) | Glass |
Answer : Glass
View AnswerQ92. | Which of the following elements is not found in blood ? |
| 1) | Magnesium |
2) | Iron |
| 3) | Chroium |
4) | Copper |
Answer : Chroium
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Q93. | Which of the following substances is a good conductor of heat but bad conductor of electricity ?
|
| 1) | Mica |
2) | Purspecks |
| 3) | Asbestos |
4) | Celluloid |
Answer : Mica
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Q94. | The deficiency of which one of the vitamins causes anaemia? |
Answer : B12
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