Question :

Summarize the following paragraph:

Physically active individuals have a much better health outlook than their sedentary peers. Even modest regular physical activity has a positive influence on people's health and vitality. A minimum of 20 to 30 minutes of moderate activity a day most days of the week will benefit health and assist with weight loss. A formal workout is not necessary to have these benefits; a brisk walk will suffice (although a more vigorous workout will suffice that much more).

Option 1:

Working out is paramount to ensure a good and sound life

Option 2:

Even the tiniest amount of exercise has some good impact on our health and thus, everyone must workout

Option 3: Exercise can do wonders to your health and body.

Option 4:

Working out is indispensable for life and anyone who does not do exercise always falls ill

Option 5:

It is an arduous task to work out

Question : Directions: In the following question, select the related word from the given alternatives.
Ampere : Electric Current :: Fathom : ?

Option 1: Depth of Water

Option 2: Frequency

Option 3: Sound level

Option 4: Work or Energy

Question : The waves used in sonography are:

Option 1: Microwaves

Option 2: Infrared waves

Option 3: Sound waves

Option 4: Ultrasonic waves

Question : Which one among the following doesn't have any effect on the velocity of sound?

Option 1: Pressure

Option 2: Temperature

Option 3: Humidity

Option 4: Density

Question : Select the option that can be used as a one-word substitute for the given group of words.
To make a low continuous vibratory sound expressing contentment (of a cat).

Option 1: To meow

Option 2: To purr

Option 3: To buzz

Option 4: To roar