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1 Urdu Famous Books & Authors Mcqs

مرزا غالب کی وجہ شہرت کیا ہے؟

  • غزل گو شاعر
  • مزاح نگار
  • ڈرامہ نگار
  • ان میں سے کوئی نہیں
0 Comments
Correct Answer: A. غزل گو شاعر

Explanation:

مرزا غالب اردو اور فارسی کے عظیم شاعر تھے جنہوں نے انیسویں صدی ... Read More Details

2 Physics MCQs

Exosphere interacts with ___________ of Earth at roughly a distance of 10,000 km.

  • Electrosphere
  • Magnetosphere
  • Spectrosphere
  • Echosphere
0 Comments
Correct Answer: B. Magnetosphere

Explanation:

The exosphere is the outermost layer of Earth's atmosphere, extending from about 600 ... Read More Details

3 Physics MCQs

The height at which atmospheric pressure declines by a factor of e (an irrational number equal to 2.71828) is called .

  • Average height (H)
  • Scale height (H)
  • Mean height (H)
  • Standard height (H)
0 Comments
Correct Answer: B. Scale height (H)

Explanation:

In atmospheric physics, pressure decreases with increasing altitude because the density of air ... Read More Details

4 Physics MCQs

In an atomic nucleus, neutrons and protons are held together by?

  • Gravitational forces
  • Exchange forces
  • Coulombic forces
  • Magnetic forces
0 Comments
Correct Answer: B. Exchange forces

Explanation:

The atomic nucleus is the dense central part of an atom, consisting of ... Read More Details

5 Everyday Science MCQs

Which one of the following is true?

  • The Moon has both atmosphere and magnetic field
  • The Moon has no atmosphere or magnetic field
  • The Moon has atmosphere but no magnetic field
  • The Moon has magnetic field but no atmosphere
0 Comments
Correct Answer: B. The Moon has no atmosphere or magnetic field

Explanation:

The Moon, Earth’s only natural satellite, is very different from our planet in ... Read More Details

6 Everyday Science MCQs

The Moon has a large, circular basin called ?

  • The Simerian Basin
  • The Simerian Basin
  • The Inbrium Basin
  • Black Bowl Basin
0 Comments
Correct Answer: C. The Inbrium Basin

Explanation:

The Moon’s surface is covered with various geological features, including craters, highlands, plains, ... Read More Details

7 Everyday Science MCQs

The Moon’s surface has been explored by how many astronauts?

  • 10
  • 11
  • 12
  • 13
0 Comments
Correct Answer: C. 12

Explanation:

The Moon’s surface has been explored by a total of 12 astronauts, all ... Read More Details

8 Everyday Science MCQs

Comets are made mostly of ice and dust. As comets get close to the Sun, they start to “melt” and release what?

  • Steam and dust
  • Gas and dust
  • Steam, gas and dust
  • None of the above
0 Comments
Correct Answer: B. Gas and dust

Explanation:

Comets are small celestial objects made mostly of frozen water, frozen gases, rock, ... Read More Details

9 Everyday Science MCQs

Comets are made mostly of ?

  • Ice and dust
  • Dust and lights
  • Ice, dust and lights
  • All of the above
0 Comments
Correct Answer: A. Ice and dust

Explanation:

Comets are small celestial bodies that orbit the Sun and are mainly composed ... Read More Details

10 Everyday Science MCQs

Comets are often called what?

  • Dusty snowballs
  • Filthy snowballs
  • Dirty snowballs
  • Impure snowballs
0 Comments
Correct Answer: C. Dirty snowballs

Explanation:

Comets are small celestial bodies that orbit the Sun and are made primarily ... Read More Details