CBSE Class-6 Science: Questions 311 - 316 of 318

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Question number: 311

» Garbage in, Garbage Out » Vermicomposting » Process of Vermicomposting

MCQ▾

Question

Garbage which is converted into vermicompost by the red worms is:

Choices

Choice (4) Response
a.

Salts, pickles, oil, vinegar milk and meat preparation

b.

Plants and animal waste

c.

Plastic, glass and metal objects

d. Question does not provide sufficient data or is vague

Question number: 312

» Fun With Magnets » Magnetic and Non-Magnetic Materials » Properties of Magnetic Materials

MCQ▾

Question

Magnets show the property of attraction towards all substances made up of:

Choices

Choice (4) Response
a.

Iron

b.

Cobalt

c.

Nickel

d. All a. , b. and c. are correct

Question number: 313

» Fun With Magnets » Magnets » Natural and Artificial Magnets

MCQ▾

Question

The pieces of magnetic rock are known as:

Choices

Choice (4) Response
a.

Natural magnets

b.

Artificial magnets

c. None of the above
d. All of the above

Question number: 314

» Fun With Magnets » Finding Directions » Using Poles of a Magnet

MCQ▾

Question

The property of a freely suspended magnet to align itself always along the North-South of the earth is used:

Choices

Choice (4) Response
a.

To find directions at unknown places

b.

To find poles of a magnet

c.

To find points of attraction of magnets

d. Question does not provide sufficient data or is vague

Question number: 315

» Fun With Magnets » Magnetic and Non-Magnetic Materials » Magnets and Non-Magnets

MCQ▾

Question

Magnetic poles exist:

Choices

Choice (4) Response
a.

Pairs

b.

Independent of each other

c.

Single

d. None of the above

Question number: 316

» Garbage in, Garbage Out » Recycling of Paper » Reduce the Garbage Out Put

MCQ▾

Question

Generation of garbage is reduced by:

Choices

Choice (4) Response
a.

We should make full use of paper

b.

We should not put plastic bags here and there after use

c.

Dispose of our kitchen garbage by vermicomposting

d. All a. , b. and c. are correct

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