Time left 1 How many colours are there in Indian National flag? Three Four Five Six 2 How much time does the earth take to rotate around its axis? 365 days 24 hours 366 days 12 hours 3 Dr. is the short form of what? Doctor Dear Drugs Drummer 4 Which device is used for typing text in Computer? Monitor Printer CPU Keyboard 5 How many digits make up the binary system? 2 5 9 10 6 In human respiration process which gas is inhaled? Carbon dioxide Oxygen Hydrogen Helium 7 Under normal conditions, at which temperature (in Celsius) does water freeze? -72 100 -100
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