Gk Questions with AnswersGeneral Science Gk Questions
DIRECTIONS : Objective Question on General Science.
| 41. | Medium wave broadcast is used for | ||
|---|---|---|---|
| A. Regional service | |||
| B. Overseas communication services | |||
| C. National service | |||
| D. International service | |||
| 42. | In which of the following activities silicon carbide is used? | ||
|---|---|---|---|
| A. Making cement and glass | |||
| B. Cutting very hard substances | |||
| C. Disinfecting water of ponds | |||
| D. Making casts for statues | |||
| 43. | Sodium metal is kept under | ||
|---|---|---|---|
| A. Kerosene | |||
| B. Petrol | |||
| C. Alcohol | |||
| D. Water | |||
| 44. | In human body, the leg bones are | ||
|---|---|---|---|
| A. Humerus and Femur | |||
| B. Fibula and Ulna | |||
| C. Fibula and Tibia | |||
| D. Tibia and Radius | |||
| 45. | The mixed oxide fuel is used for which of the following? | ||
|---|---|---|---|
| A. PSLV rockets | |||
| B. Aeroplanes | |||
| C. Nuclear reactors | |||
| D. Cryogenic Engines | |||