PPSC Environmental Protection Inspector​ Past Paper MCQs

Which of the following is the hottest planet of the solar system?

A. Venus
B. Mercury
C. Jupiter
D. Uranus

Paper is made up of :

A. Polythene and cotton
B. Starch and cellulose
C. Grass and Bamboo
D. None of the above

The mosquito repellent that is used in the homes in the form of a coil, liquids, etc. are :

A. Sedatives
B. Pesticide
C. Insecticide
D. Fertilizers

The ozone layer is present in :

A. Mesosphere
B. Thermosphere
C. Stratosphere
D. None of the above

The pollutants that decomposable and manageable in nature are termed as :

A. Renewable pollutants
B. Non-biodegradable pollutants
C. Biodegradable pollutants
D. None of the above

Short cut key for center align :

1. Shift +v
2. Ctrl+a
3. Both
4. Ctrl+E

Intersection of columns and rows in called a?

1. Schema
2. Cell
3. Table
4. Data

The boundary commission appointed at the time of Independence was headed by?

1. Lord Wavell
2. Lord Mountbatten
3. Lord Radcliffe
4. Lord Cripps

Which of the following is a renewable source of energy?

A. Coal
B. Uranium
C. Wind
D. None of the above

The solar cell converts which energy into electrical energy?

A. Chemical energy
B. Solar energy
C. Magnetic energy
D. None of the above