NTS Teacher

Important Tehsil Dar Test MCQS For NTS PPSC Tests  The SI unit of charge is Coulomb.   Very High Frequency (VHF) has shorter  wavelengths.   Long-sight defect could be corrected by using  convex lens.   Deficiency of Vitamin A results in night  blindness.   For a fixed mass of gas at constant  temperature, if we decrease volume, the  pressure will increase.   The lifespan of Red Blood Cells is 120 days.   The density of water is 1 g/cm 3.   Radioactivity was discovered by Becquerel.   A device which converts chemical energy into  electrical energy is called battery.   The Sun is a Star.   The average adult has a blood volume of about  5 liters.   The most abundant element in the universe is  Hydrogen.   The most abundant element in the Earth's crust  is Oxygen.   Each day human body breathes in 15,000 to  20,000 liters of air.   Deficiency of Vitamin-D results in rickets.   The SI unit of "pressure" is Pascal.   The densest substance on the Earth is Osmiu