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Free gk questions Online Test - MeritNotes
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No. of Questions :10
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1. What is mortar?
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2. What is soda ash?
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3. What is baking power?
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4. What is RCC?
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5. What is called setting of cement?
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6. Distinguish between mild steel and hard steel?
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7. What is stainless?
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8. Give importance uses of plaster of paris?
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9. Give the uses of baking soda?
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10. Why is sodium bicarbonate used in baking powder?
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