General Knowledge Questions And Answers :: General Science: part11



General Knowledge : General Science QUESTIONS AND ANSWERS :: part11 : 26 to 30

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :

26.The idea of vaccination to prevent attack of measles was given by

Alexander Flemming
Edwafd Jenner
Louis Pasteur
John Snow

27.In which of the following factors does the temperature of steam in a pressure cooker depend ?

Material of which cooker is made
Temperature of the flame
Quantity of cooking material
Size of the pressure cooker

28.Who proposed the mutation theory of evolution ?

Huxley
Darwin
Lamarck
Hugo de Vries

29.A mirage is the result of

fluctuation in refractive index of the atmosphere with height
increase in refractive index of the atmosphere with height
decrease in refractive index of the atmosphere
refraction of light through air having very large temperature gradients

30.Petrology deals with

study of rocks in the earths crust
study of formation of soils
study of the petroleum products
study of the petroleum related market economy

More General Science QUESTIONS AND ANSWERS available in next pages

    Health is the greatest gift, contentment is the greatest wealth -Buddha
The only place where success comes before work is in the dictionary.- Vidal Sassoon