General Knowledge Questions And Answers :: General Science: part22



General Knowledge : General Science QUESTIONS AND ANSWERS :: part22 : 46 to 50

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

46.Galvanised iron sheets have a coating of :

tin
lead
zinc
chromium

47.The most malleable metal is :

Silver
Gold
Aluminium
Sodium

48.Which of the following is correct for tea ?

Acidic and caffeine
Alkaline and caffeine
Acidic and nicotine
Alkaline and nicotine

49.Cow milk is a rich source of :

Vitamin A
Vitamin B
Vitamin C
Vitamin D

50.Which of the following are characteristics of high yielding varieties of crops ?1. High yield 2. Dwarfness3. Require less frequent weeding 4. More prone to diseases

1, 2 and 3
1, 3 and 4
1, 2 and 4
1, 2, 3 and 4

More General Science QUESTIONS AND ANSWERS available in next pages

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