NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1186 - 1192 of 2028

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Question number: 1186

» Mathematics » Rational Numbers

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MCQ▾

Question

Which of the following numbers is exactly divisible by 99?

Choices

Choice (4) Response

a.

112167

b.

135792

c.

3572404

d.

913464

Question number: 1187

» Chemistry » Synthetic Fibers and Plastics

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MCQ▾

Question

Polyester is made up of:

Choices

Choice (4) Response

a.

Coal

b.

Protein

c.

Ester

d.

All of the above

Question number: 1188

» Mathematics » Comparing Quantities

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MCQ▾

Question

How much pure alcohol should be added to 400 ml of strength 15 % to make its strength 32%?

Choices

Choice (4) Response

a.

150 ml

b.

75 ml

c.

100 ml

d.

50 ml

Question number: 1189

» Mathematics » Comparing Quantities

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Question

A cask containing 425 liters lost 8 % by leakage and evaporation. The numbers of liters left in the case were:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1190

» Chemistry » Synthetic Fibers and Plastics

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MCQ▾

Question

Plastics which can be easily bent on heating are known as:

Choices

Choice (4) Response

a.

Thermoplastic

b.

Elastomer

c.

Thermosetting

d.

Question does not provide sufficient data or is vague

Question number: 1191

» Mathematics » Mensuration

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MCQ▾

Question

A sector of cut out from a circle has an area of sq cm. The radius of the circle is

Choices

Choice (4) Response

a.

2.5 cm

b.

3.5 cm

c.

3.6 cm

d.

3 cm

Question number: 1192

» Chemistry » Synthetic Fibers and Plastics

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MCQ▾

Question

Which of the following statement is not true?

Choices

Choice (4) Response

a.

Plastic is used in making toys, suitcase.

b.

Bakelite is poor conductor of electricity and heat.

c.

Plastic is not a polymer.

d.

Question does not provide sufficient data or is vague

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