Everyday Science MCQS Set 3

What of he following is not a specific element of duodenal ulcers?

Can lead to wight gain

Affects people over 65

Occasional maligancy

Primarily affects males

For a college debating team, 5 gents and 3 lady students were available, It is desired to select 2 gents and 2 ladies to form the team. In how many ways , the team can be selected?

15

60

12

30

Which law is involved in the act of cleaning a carpet by beating it with a stick?

First law of motion

Second law of motion

Law of conservation of energy

Law of conservation of mass

The polio virus enters the body through

Mosquito bites

Saliva and whose blood has a reduced

Contaminated food and water

Tick bites

The most abundant constituent of atmospheric air is?

Carbon

Nitrogen

hydrogen

Oxygen

In certain series each number except the first and second is obtained by adding the two numbers, the first number. If the first number is 2 and sixth 26, what is the second number?

4

6

8

3

The acid is used in almost all car batteries and is also know n as Oil of Vitriol. Which acid is it?

Perchloric acid

Nitric aid

Acetic acid

Sulphuric acid

Who invested the modern lie detector:

Chris Williams

Mark Spencer

Graham Bell

John Larson

The split ring in motion is called

Core

Commutator

Armature

Rotor

Another common adhesive used around the home is wood working gule. What is the major component of the adhesive?

Neutral rubber

Poly (vinyl acetate)

Polyamide

Cellulose