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1 Everyday Science MCQs

Burning of fossil fuels results in ?

  • Increased oxygen level
  • Decreases greenhouse gases
  • Increased greenhouse gases
  • Increased ethane level
0 Comments
Correct Answer: C. Increased greenhouse gases

Explanation:

Fossil fuels such as coal, petroleum, and natural gas are the main sources ... Read More Details

2 Chemistry MCQs

Which one of the following types of glass can cut ultraviolet rays?

  • Jena Glass
  • Soda Glass
  • Pyrex Glass
  • Crookes Glass
0 Comments
Correct Answer: D. Crookes Glass

Explanation:

Different types of glass are manufactured for specific purposes by altering their chemical ... Read More Details

3 Everyday Science MCQs

The moon rotates on its axis in how many days?

  • 14.8 days
  • 17.5 days
  • 29.7 days
  • 27.3 days
0 Comments
Correct Answer: D. 27.3 days

Explanation:

The Moon, Earth’s only natural satellite, spins on its axis just like Earth ... Read More Details

4 Everyday Science MCQs

The sun completes one full rotation at its equator in how many days?

  • 365 days
  • 30 days
  • 25 days
  • 23 days
0 Comments
Correct Answer: C. 25 days

Explanation:

The Sun, the center of our solar system, is a massive ball of ... Read More Details

5 Physics MCQs

As one moves away from the surface of Earth with higher altitude, the atmospheric pressure will go on ________.

  • Increasing
  • Decreasing
  • Remains same
  • First decreases then increases
0 Comments
Correct Answer: B. Decreasing

Explanation:

Atmospheric pressure is the force exerted by the weight of air molecules in ... Read More Details

6 Chemistry MCQs

The maximum number of electrons that can be filled in the first shell of an atom are _____.

  • 2 electrons
  • 8 electrons
  • 18 electrons
  • 4 electrons
0 Comments
Correct Answer: A. 2 electrons

Explanation:

Atoms are made up of three basic particles: protons, neutrons, and electrons. Electrons ... Read More Details

7 Chemistry MCQs

Identify the monoatomic molecule among the following?

  • Helium
  • Ozone
  • Hydrogen
  • Nitrogen
0 Comments
Correct Answer: A. Helium

Explanation:

A molecule is formed when two or more atoms bond together chemically. While ... Read More Details

8 Biology Mcqs

Amino acids are a product of the digestion of: ?

  • Carbohydrates
  • Fats
  • Proteins
  • Vitamins
0 Comments
Correct Answer: C. Proteins

Explanation:

The human body obtains energy and essential building materials from the food we ... Read More Details

9 Urdu Vocabulary MCQs

کار آشیاں کا درست مطلب کیا ہے؟

  • گھر کا کام
  • آشیانے کا سامان
  • گھر بنانے کا کام
  • ان میں سے کوئی نہیں
0 Comments
Correct Answer: C. گھر بنانے کا کام

Explanation:

اردو زبان میں "کار آشیاں" ایک مرکب لفظ ہے جو دو الفاظ "کار" ... Read More Details

10 Urdu Vocabulary MCQs

لفظ ضابطہ کے معنی کیا ہیں؟

  • اصول
  • فرض
  • ضامن
  • ان میں سے کوئی نہیں
0 Comments
Correct Answer: A. اصول

Explanation:

اردو زبان میں لفظ "ضابطہ" ایک معروف عربی الاصل لفظ ہے جو مختلف ... Read More Details