IMPROVEMENT IN FOOD RESOURCES NCERT 9 SAMPLE PAPER
Q 1. Poultry in India is the most efficient converter of low-fibre food into highly nutritious protein food. Justify the...
NATURAL RESOURCES NCERT 9 SAMPLE PAPER
Q 1. What are the two ways by which carbon dioxide is fixed?
Solution
Following are the two ways by which carbon...
WHY DO WE FALL ILL? NCERT 9 SAMPLE PAPER
Q 1. Write the full form of AIDS. List four modes of transmission of virus of this disease.
Solution
AIDS - Acquired...
SOUND NCERT 9 SAMPLE PAPER
Q 1. An airplane produces a sound wave with frequency of 5 KHz and wavelength 30 m. In how much...
WORK AND ENERGY NCERT 9 SAMPLE PAPER
Q 1. What kind of energy is possessed by the following?
(a) A stone kept on the roof top.
(b) Water stored...
GRAVITATION NCERT 9 SAMPLE PAPER
Q 1. What is meant by free fall? Two bodies, one of mass 1g and other of mass 1 kg...
FORCE AND LAWS OF MOTION NCERT 9 SAMPLE PAPER
Q 1. Why is it advised to tie the luggage kept on the roof of a bus?
Solution
Every object has inertia,...
MOTION NCERT 9 SAMPLE PAPER
Q 1. Write one main difference between speed and velocity.
Solution
Speed has only magnitude while velocity has both magnitude and direction.
Q 2....
DIVERSITY IN LIVING ORGANISMS NCERT 9 SAMPLE PAPER
Q 1. List three distinguishing features between gymnosperms and angiosperms in tabular form.
Solution
Gymnosperms Angiosperms
(i)Plants bear naked seeds.
(ii)Endosperm cells are...
TISSUES NCERT 9 SAMPLE PAPER
Q1. Where do you find adipose tissue?
Solution
Adipose tissue is found below the skin and between the internal organs.
Q2. Write...
