Every Day Science MCQs Part VIII

41 The nearest, largest and brightest nebula known to earth is

Andromeda

42 A ship floats on water because

It displaces water more in weight than its own

43 Water kept in earthen pitchers remains cool because

Pitcher’s porous build promotes evaporation and consequent cooling

44 Suppose you are standing at the front end of a stationary boat and dive in the lake. In which direction will the boat move?

Backward

45 A streamline body is one which

Best overcome resistance of air, water etc

46 Peanuts in fact are

Beans

47 Oranges, water-melons and lemons are

Berries

48 The best conductor of electricity is

Silver

49 The term thermonuclear reaction refers to the heat released in

Fusion

50 When a person smokes, his blood pressure is likely to

Increase