STS Sindh Police Past Papers 2023

If f(x) =3x-3 then—–

1. f(1)=0
2. f(1) =1
3. f(1) =2
4. f(1)= 3

15 men were hired to plough a piece of land in 10 days. How many more men will be required to do the same job is 3 days?

1. 35
2. 40
3. 50
4. 30

The smallest particle of the compound, made up of a group of atoms is known as:

1. Molecules
2. Mixture
3. Alloy
4. Isotope

If the ratio of solute to solvent is low, the solution is said to be _____?

1. Supersaturated
2. Diluted
3. Saturated
4. Concentrated

Weight is the pull of _____ that acts on the mass of an object.

1. Stars
2. Magnet
3. Gravity
4. Electrostatic force

If you travel to the Moon your weight will change because:

1. The pull of gravity is weaker there than on Earth
2. The pull of gravity is stronger there than on Earth
3. The pull of space is stronger than on earth
4. The pull of Sun is bigger than on Earth

A type of sample machine which is used to move heavy objects up or down over a vertical Height is known as

1. Inclined plane
2. Layer
3. Wedge
4. Fulcrum

Which of the following food has high protein

1. cow milk
2. apple
3. eggs
4. peanuts

Mental retardation in children is mainly caused by the deficiency of:

1. copper
2. magnesium
3. iodine
4. sodium

—is the computer network type that connect in a larger area, such as districts or cities

1. LAN
2. WAN
3. MAN
4. PAN