NSO Level 2- Science Olympiad (SOF) Class 6: Questions 50 - 51 of 100

Access detailed explanations (illustrated with images and videos) to 100 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. 150.00 or

How to register?

Question number: 50

» Mental Ability

Edit

Appeared in Year: 2016

MCQ▾

Question

Class teacher gave four different samples of fibers to four students. Ria has fiber H, which is obtained from plant that grows best in alluvial soil in warm and humid climates. Fiber I given to Sumit gives smell of burning hair on being burnt and has ability to trap air and heat, while fiber J given to Kanika, is a fiber obtained from an insect. Fiber K given to Rahul bums with smell of burning plastic. Identify the fibers H, I, J and K and select the correct option regarding them.

Choices

Choice (4) Response

a.

Fiber H is the cheapest vegetable fiber and is also known as golden fiber.

b.

Fiber I is obtained from passion vine and can be worn both in summers and winters.

c.

Fiber J does not absorb water at all hence is used in making raincoats.

d.

Fabric made of fiber K can absorb sweat, thus is comfortable to wear in hot and humid weather.

Question number: 51

» Living Organism and Their Surroundings

Edit

Appeared in Year: 2013

MCQ▾

Question

The diagram below shows the cross-section of a stem of a plant. What will you observe when the plant stem is cut after being submerged in blue dye for a day?

Image of The cross-section of a stem of a plant

Image of the Cross-Section of a Stem of a Plant

Image of The cross-section of a stem of a plant

Choices

Choice (4) Response

a.

Part P is stained blue.

b.

Part Q is stained blue.

c.

Part S is stained blue.

d.

Part R is stained blue.