NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 982 - 985 of 2028

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Question number: 982

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

The product of and is equal to the quotient obtained when is divided by ________.

Choices

Choice (4) Response

a.

0

b.

1

c.

d.

Question number: 983

» Mathematics » Comparing Quantities

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MCQ▾

Question

The percentage equivalent to is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 984

» Mathematics » Mensuration

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MCQ▾

Question

Three cylinders each of height 8 cm and radius of base 2 cm are placed on a plane so that each cylinder touches the other two. Then the volume of region enclosed between the three cylinders in is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 985

» Mathematics » Data Handling

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MCQ▾

Question

The table shows the frequency distribution of grades obtained by 120 students. The data is represented in the following pie chart type diagram. Which sector is in correctly labeled?

Table of grades obtained by 140 students

Showing the table of grades obtained by 140 students

Grade

A

B

C

D

Frequency

20

25

35

40

Circle c Circle c: Circle through B with center A Sector d Sector d: CircularSector [A, C, D] Sector d Sector d: CircularSector [A, C, D] Sector e Sector e: CircularSector [A, D, E] Sector e Sector e: CircularSector [A, D, E] Sector f Sector f: CircularSector [A, E, F] Sector f Sector f: CircularSector [A, E, F] Sector g Sector g: CircularSector [A, F, C] Sector g Sector g: CircularSector [A, F, C] D 115â° text1 = ” D 115â° “ D 115â° text1 = ” D 115â° “ A 65â° text1_1 = ” A 65â° “ A 65â° text1_1 = ” A 65â° “ B 70â° text1_2 = ” B 70â°” B 70â° text1_2 = ” B 70â°” C 105â° text1_3 = ” C 105â°” C 105â° text1_3 = ” C 105â°”

Image of Obtained Grades by Four Students into Degrees

Showing the image of obtained grades by four students into degrees

Choices

Choice (4) Response

a.

B

b.

A

c.

D

d.

C

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