General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part21 : 26 to 30

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

26.The proportion of red blood corpuscles and white blood corpuscles in human body is :

5 : 1

10 : 1

500 : 1

5000 : 1

27.The part of cinchona plant which yields quinine is :

root

leaf

flower

bark

28.Pace-maker is also known as :

A.V. Node

Bundle of His

S.A. Node

Chordae tendinae

29.The salivary gland secrete saliva which cntains the enzyme :

pepsin

renin

ptyalin

lipase

30.Which of the following diseases is/are sexually transmitted ? 1. Syphills 2. Gonorrhoea 3. AIDS

1 and 3

2 and 3

3 only

1, 2 and 3

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

If you are not willing to risk the usual you will have to settle for the ordinary- Jim Rohn

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