Class 7 Courses

Chapter 14: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 14

Investigating Space Quiz Questions & Answers PDF Download - 11

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Investigating Space Exam Questions and Answers PDF Download: Test 11

MCQ 51:

In our galaxy, there are about

  1. 1000 stars
  2. 2000 stars
  3. 500,000 million stars
  4. 500 million stars
MCQ 52:

Sirius can be seen from

  1. mid southern latitude
  2. mid northern latitude
  3. equator
  4. south pole
MCQ 53:

Earth sized white dwarf has a mass equal to that of

  1. Moon
  2. Sun
  3. Jupiter
  4. Saturn
MCQ 54:

In the universe approximate number of galaxies is

  1. 100,000 thousands
  2. 100,000 millions
  3. 100,000 billions
  4. 100,000 trillions
MCQ 55:

By observing sunspots, scientists found that different parts of sun takes different lengths of time to

  1. blast
  2. cool down
  3. rotate
  4. heat up

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Investigating Space App (Android & iOS)

Investigating Space App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)