D.El.ED Entrance Science Questions – PET Download Science questions
Q1. Anemometer is an instrument meant for measuring __________ . (a) temperature (b) air masses (c) wind speed (d) none Q2.Goitre is caused by the deficiency of ___________ (a) Zinc (b) Calcium (c) Iodine (d) Chlorine Q3.Silver gets corroded due to ________________ in air. (a) Oxygen (b) Hydrogen Sulphide (c) Carbon dioxide (d) Nitrogen Q4. … Read more