CBSE Class-6 Science: Questions 305 - 310 of 318

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Question number: 305

» Fun With Magnets » Magnets » Natural and Artificial Magnets

MCQ▾

Question

Magnets made by the process of magnetisation are called as:

Choices

Choice (4) Response

a.

Natural Magnets

b.

Artificial Magnets

c.

Man-Made Magnets

d.

Both b. and c. are correct

Question number: 306

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

MCQ▾

Question

Materials, which are not attracted by a magnet, are called as:

Choices

Choice (4) Response

a.

Non-magnetic materials

b.

Magnetic Materials

c.

Magnets

d.

All of the above

Question number: 307

» Garbage in, Garbage Out » Recycling of Paper » Process of Recycling of Paper

MCQ▾

Question

The things which can be recycled are:

Choices

Choice (4) Response

a.

Paper, Plastic, glass and metals

b.

Most of the non-biodegradable items

c.

All of the above

d.

Question does not provide sufficient data or is vague

Question number: 308

» Garbage in, Garbage Out » Vermicomposting » Uses of Vermicomposting

MCQ▾

Question

It is useful to use compost or vermicompost instead of chemical fertilisers because:

Choices

Choice (4) Response

a.

Making compost is quite cheap

b.

Compost is a natural manure

c.

Both a. and b. are correct

d.

None of the above

Question number: 309

» Garbage in, Garbage Out » Dealing With Garbage » Landfill

MCQ▾

Question

Landfill is a:

Choices

Choice (4) Response

a.

A low lying area of ground where the garbage collected from a city is dumped

b.

Useful part of garbage

c.

Non-useful part of garbage

d.

All of the above

Question number: 310

» Fun With Magnets » Make Your Own Magnet » Conversion of a Non-Magnet Into Magnet

MCQ▾

Question

Easiest way of making a magnet is by the stroking method. By this method, we can even convert these into magnet

Choices

Choice (4) Response

a.

Iron nail, razor blade

b.

Ironrod, a sewing needle

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

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