Category: class9 science

CBSE Class 9 - Science - CH 14 Natural Resources (NCERT Q and A)

Natural Resources (Q & A- NCERT Chapter Solution) Ozone Layer credits:classroomclipart Q1: What is lithosphere? Answer: The outer crust of the Earth is called the lithosphere.

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CBSE Class 9/10 - JSTS Exam (GK-3) - 2012-13

GENERAL KNOWLEDGE (Part-3)(JSTS Scholarship Exam - 2012-13) You may access GK (Part-1)- GK (Part-2) Q31: Cell Secretions are processed and packed up by (a) Golgi apparatus (b) Nucleus (c

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CBSE Class 9 - Science - Value Based Questions -1

Science - Value Based Questions (Part-1) [Gravitation- Pressure and Archimedes Principle] Bed Of Nails - A circus trick image credits: Jendi's Journal Q1: Bhola was impressed by the miracle

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CBSE Class 9/10 - JSTS Exam (GK-2) - 2012-13

GENERAL KNOWLEDGE (Part-2)(JSTS Scholarship Exam - 2012-13) You may access GK (Part-1) Q16: Which of the following countries in 20th century was known as Bread Basket of the world (a) USA (b) C

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CBSE Class 9 - Science - CH12 - Sound (Q and A)

SOUND (Q & A) Q1: What is Sound? Why it is important for us? Answer: Sound is a longitudinal mechanical wave. Sound has great importance in our daily life. It gives us a sensation of hearin

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