Everyday Science Mcqs

Defeciency of following vitamin decreases hemoglobin production ?

A. Biotin
B. Thiamine
C. Niacin
D. Pyridoxine
E. None of these

Chemical name of vinegar is _____________?

A. Sodium Nitrate
B. Dilute acetic acid
C. Chloride of lime
D. Calcium
E. None of these

Dry ice is ___________?

A. Methane hydrate
B. Liquid Nitrogen
C. Solid Carbon dioxide
D. Frozen Water
E. None of these

Chemical used to kill rats and mice are ?

A. Insecticides
B. Rodenticides
C. Fungicides
D. Herbicides
E. None of these

The science which deals with study of manners and customs of people is ?

A. Ethnology
B. Morphology
C. Ethics
D. Genetics
E. None of these

The instrument which measures very high temperature is____________?

A. Manometer
B. Thermostat
C. Chronometer
D. Pyrometer
E. None of these

Founder of modern astronomy was _________________?

A. Archimedes
B. William Gilbert
C. Nicolas Copernicus
D. Michael Faraday
E. None of these

A. Cigarette smoking
B. Using alcholo
C. Injection of heroine
D. Taking too much aspirin
E. None of these

Role of biotechnology in the production of food based on ___________?

A. Decomposition
B. Respiration
C. Digestion
D. Fermentation
E. None of these

Which of the following is not a part of Darwinism?

A. Over production
B. Natural selection
C. Inheritance for acquired characters
D. Competition for survival
E. None of these