NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1112 - 1115 of 2028

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Question number: 1112

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

What number shall be added to each of the numbers 3,5, 15,23 to form the terms in a proportion?

Choices

Choice (4)Response

a.

1

b.

0

c.

5

d.

2

Question number: 1113

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

The given figure is a shape of:

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DSegment aSegment a: Segment [A, B] of Quadrilateral poly1Segment bSegment b: Segment [B, C] of Quadrilateral poly1Segment cSegment c: Segment [C, D] of Quadrilateral poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly1

Image of a Geometric Shape Having Four Sides and One Face

Choices

Choice (4)Response

a.

Quadrilateral

b.

Rectangle

c.

Square

d.

All of the above

Passage

The pie-chart provided below gives the distribution of land (in a village) as per its uses. Study the pie-chart and answer the questions that are given below.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Distribution of land under various uses"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{},"yAxis":{},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"pie","name":"Land under various uses","data":[["Residential(70)",70],["Commercial(50)",50],["Recreational(60)",60],["Transport(130)",130],["Agricultural(50)",50]],"colors":[{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"radialGradient":{"cx":0.5,"cy":0.3,"r":0.7},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 5.0. 7Distribution of land under various usesResidential (70) Residential (70) Commercial (50) Commercial (50) Recreational (60) Recreational (60) Transport (130) Transport (130) Agricultural (50) Agricultural (50) Transport (130) Land under various uses: 130

Question number: 1114 (1 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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MCQ▾

Question

If the total area under recreational use was 1.2 million acres, then what was the area (in million acres) under agriculture use?

Choices

Choice (4)Response

a.

0.8

b.

1

c.

2.2

d.

1.5

Question number: 1115 (2 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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MCQ▾

Question

Which combination of three uses of land contributes to 50 % of total area under all different uses?

Choices

Choice (4)Response

a.

Transport, Commercial and Recreational

b.

Recreational, Residential and Transport

c.

Residential, Commercial and Recreational

d.

Agricultural, Residential and Commercial

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