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1 PERA MCQ's

Who can designate another regulatory body as the lead regulator instead of the Authority?

  • The Board
  • The Government
  • The Court
  • The Commissioner
0 Comments
Correct Answer: B. The Government

Explanation:

According to the PERA Force Laws, the Government holds the authority to designate another regulatory ... Read More Details

2 PERA MCQ's

Other regulatory bodies under Scheduled laws are considered:

  • Secondary regulators
  • Primary regulators
  • Advisory bodies
  • Independent authorities
0 Comments
Correct Answer: A. Secondary regulators

Explanation:

Under the PERA Force Laws, other regulatory bodies established under Scheduled laws are ... Read More Details

3 PERA MCQ's

Under Section 54, who is the lead regulator by default?

  • Local Government
  • The Authority
  • The Board
  • The Commissioner
0 Comments
Correct Answer: B. The Authority

Explanation:

According to Section 54 of the PERA Force Laws, the Authority is recognized ... Read More Details

4 Chemistry MCQs

Turpentine is obtained from?

  • Oak tree
  • Pine tree
  • Birch tree
  • Lemon tree
0 Comments
Correct Answer: B. Pine tree

Explanation:

Turpentine is a volatile, flammable liquid obtained primarily from the resin of pine ... Read More Details

5 Physics MCQs

What is Newton’s Third Law of Motion?

  • For every action, there is an equal and opposite reaction.
  • Attraction or repulsion between two charges.
  • The volume of a given mass of gas increases or decreases.
  • At constant temperature, the volume of a given mass of gas varies inversely.
0 Comments
Correct Answer: A. For every action, there is an equal and opposite reaction.

Explanation:

Newton’s Third Law of Motion is one of the fundamental principles of classical ... Read More Details

6 Chemistry MCQs

What is the chemical formula for water?

  • NaAlO₂
  • H₂O
  • Al₂O₃
  • CaSiO₃
0 Comments
Correct Answer: B. H₂O

Explanation:

Water is one of the most essential compounds for life and is represented ... Read More Details

7 Physics MCQs

The inert gas used instead of nitrogen in the air for deep-sea divers is:

  • Argon
  • Xenon
  • Helium
  • Krypton
0 Comments
Correct Answer: C. Helium

Explanation:

Deep-sea diving involves breathing gases under high-pressure conditions. At great depths, nitrogen, which ... Read More Details

8 Chemistry MCQs

The ozone (O₃) molecule contains which type of chemical bonding?

  • Dative bond
  • Covalent bond
  • Both A and B
  • Ionic bond
0 Comments
Correct Answer: C. Both A and B

Explanation:

Ozone (O₃) is a triatomic molecule composed of three oxygen atoms. Its chemical ... Read More Details

9 Physics MCQs

The gas usually filled inside an electric bulb is:

  • Nitrogen
  • Hydrogen
  • Carbon dioxide
  • Oxygen
0 Comments
Correct Answer: A. Nitrogen

Explanation:

Electric bulbs, particularly incandescent bulbs, contain a filament that heats up and emits ... Read More Details

10 Chemistry MCQs

Non-stick cooking utensils are coated with which substance?

  • Black paint
  • PVC
  • Teflon
  • Polystyrene
0 Comments
Correct Answer: C. Teflon

Explanation:

Non-stick cooking utensils are coated with Teflon, a synthetic polymer known for its ... Read More Details