General Science and Ability

**The science which deals with the study of manners and customs of peoples is:**A) EthnologyB) MorphologyC) EthicsD) Genetics Show Answer Correct Answer: A – Ethnology

**Chemicals used to kill rats and mice are:**A) InsecticidesB) RodenticidesC) FungicidesD) Herbicides Show Answer Correct Answer: B – Rodenticides

**Dry ice is:**A) Methane hydrateB) Liquid NitrogenC) Solid Carbon DioxideD) Frozen Water Show Answer Correct Answer: C – Solid Carbon Dioxide

**Persons with which blood group are considered universal recipients?**A) AB) BC) ABD) O Show Answer Correct Answer: C – AB

**The chemical name of vinegar is:**A) Sodium NitrateB) Dilute Acetic AcidC) Chloride of LimeD) Calcium Show Answer Correct Answer: B – Dilute Acetic Acid

**Study of life in outer space is known as:**A) EndobiologyB) ExobiologyC) EnterobiologyD) Neobiology Show Answer Correct Answer: B – Exobiology

**Deficiency of which vitamin decreases hemoglobin production?**A) BiotinB) ThiamineC) NiacinD) Pyridoxine Show Answer Correct Answer: D – Pyridoxine

**The name of the common mineral salt present in sweat is:**A) Calcium OxalateB) Potassium SulphateC) Sodium ChlorideD) Iron Sulphide Show Answer Correct Answer: C – Sodium Chloride

**A hygrometer is used for measuring the:**A) Speed of soundB) Density of milkC) Humidity of airD) Specific gravity of liquids Show Answer Correct Answer: C – Humidity of air

**The minimum amount of vitamin stored in the human body is of:**A) Vitamin DB) Vitamin KC) Vitamin ED) Vitamin C Show Answer Correct Answer: D – Vitamin C