NSO Level 2- Science Olympiad (SOF) Class 4: Questions 9 - 11 of 35

Access detailed explanations (illustrated with images and videos) to 35 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 100.00 or

How to register?

Question number: 9

» General Activities

Edit

Appeared in Year: 2016

MCQ▾

Question

The method of food preservation which involves is hidden in the given word grid.

Image shows The method of food preservation

Image Shows the Method of Food Preservation

Image shows The method of food preservation

Choices

Choice (4) Response

a.

Storing food in microbe free containers

b.

Heating the food for a period then cooling suddenly

c.

Adding excess sugar

d.

Adding excess salt

Question number: 10

» Earth and Universe

Edit

Appeared in Year: 2016

MCQ▾

Question

Which of the following graphs shows the relationship between the number of deaths of organisms in a canal and the amount of refuse in it?

Choices

Choice (4) Response

a.

Image shows The Realtionship Between Number of Deaths 4

Image Shows the Realtionship between Number of Deaths 4

Image shows The Realtionship Between Number of Deaths 4

b.

Image shows The Realtionship Between Number of Deaths 1

Image Shows the Realtionship between Number of Deaths 1

Image shows The Realtionship Between Number of Deaths 1

c.

Image shows The Realtionship Between Number of Deaths 3

Image Shows the Realtionship between Number of Deaths 3

Image shows The Realtionship Between Number of Deaths 3

d.

Image shows The Realtionship Between Number of Deaths 2

Image Shows the Realtionship between Number of Deaths 2

Image shows The Realtionship Between Number of Deaths 2

Question number: 11

» Achiever's Section

Edit

Appeared in Year: 2016

MCQ▾

Question

Study the given diagram carefully. Activities occurring at which place could cause water pollution and acid rain respectively?

Image shows The Water Pollution Acid Rain

Image Shows the Water Pollution Acid Rain

Image shows The Water Pollution Acid Rain

Water pollution Acid Rain

Choices

Choice (4) Response

a.

Q and R S and T

b.

P and Q S and U

c.

S and R P, Q and U

d.

S and U Q, R and T