Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 8]: Questions 272 - 278 of 1201

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Question number: 272

» Mathematics » Factorization

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MCQ▾

Question

The value of (using expansion) is:

Choices

Choice (4)Response

a.

22500

b.

62500

c.

50000

d.

65200

Question number: 273

» Mathematics » Data Handling

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MCQ▾

Question

The table shows the number of cups of four different beverages sold by a coffee shop in a certain day. The angle of sector in a pie chart type diagram representing tea is:

Table of four different beverages and the sold cups

Beverage

Number of cups

Coffee

70

Tea

65

Hot chocolate

35

Milk

30

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 274

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If , then is equal to:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 275

» Mathematics » Mensuration

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MCQ▾

Question

A circular grass lawn of 63 m in radius has a path 7 m wide running around it on the outside. The area of the path is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 276

» Mathematics » Square and Square Roots

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MCQ▾

Question

Square root of is:

Choices

Choice (4)Response

a.

0.5

b.

0.2

c.

0.12

d.

0.26

Question number: 277

» Mathematics » Comparing Quantities

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MCQ▾

Question

A woman bought two parcels of toffees, the same number in each parcel. She bought the first pack at 25 paise per each toffee and the second pack at 3 toffees for 65 paise. She mixed them together and sold at Rs. 4.50 a dozen. Her gain percent is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 278

» Mathematics » Mensuration

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MCQ▾

Question

The circumference of a circle is 88 m, then the area of the circle is:

Choices

Choice (4)Response

a.

b.

c.

d.

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