General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part6 : 36 to 40

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

36.Which of the following are aerial modifications of stem ? 1. Phylloclade 2. Phyllode C. Cladode

1 and 2

2 and 3

1 and 3

1 only

37.Given : Humidity - H High - A, Wind velocity - W Low - B Temperature - T The desert cooler is an appropriate cooling device for regions where

H - A, W - A, T - A

H - B, W - B, T - A

H - A, W - A, T - B

H - A, W - B, T - B

38.Which of the following statements is correct ?

Dynamo converts electrical energy into heat energy and electric motor converts mechanical energy into electrical energy.

Dynamo converts mechanical energy into electrical energy and electric motor converts electrical energy into mechanical energy.

Both dynamo and electric motor convert electrical energy into mechanical energy.

Both dynamo and electric motor convert mechanical energy into electrical energy.

39.The pulvinus in Touch-me-not plant plays an important role in

transpiration

leaf movement

photosynthesis

leaf fall

40.A great deal of emphasis is laid on the cultivation of soyabean nowadays because

it is rich in vitamins.

it is cheap and easier to cook.

it is a source of high quality protein.

it can be used as a staple food.

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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