NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 862 - 868 of 2028

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Question number: 862

» Mathematics » Factorization

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MCQ▾

Question

If , then q = ________.

Choices

Choice (4) Response

a.

3x

b.

c.

d.

All of the above

Question number: 863

» Mathematics » Comparing Quantities

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Question

A shopkeeper marks his goods at 30 % above the cost price and allows a discount of 30 % on the marked price. His loss or gain is:

Choices

Choice (4) Response

a.

No loss and no gain

b.

9 % loss

c.

12 % gain

d.

9 % gain

Passage

Directions: The following pie-charts show the distribution of students of graduate and post graduate levels in seven different institutes M, N, P, Q, R, S and T in a town.

Distribution of students at graduate and post graduate levels in seven institutes M, N, P, Q, R, S and T.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Total number of students of graduate level = 54, 600"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{},"yAxis":{"stackLabels":{"enabled":true,"style":{"fontWeight":"bold","color":"gray"}}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"pie","name":"Total number of students of graduate level","data":[["M(15%)",15],["N(17%)",17],["P(17%)",17],["Q(14%)",14],["R(12%)",12],["S(13%)",13],["T(12%)",12]],"colors":[{"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)"]]},{"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)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 5.0. 7Total number of students of graduate level = 54,600M (15%) M (15%) N (17%) N (17%) P (17%) P (17%) Q (14%) Q (14%) R (12%) R (12%) S (13%) S (13%) T (12%) T (12%) M (15%) Total number of students of graduate level: 15
{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Total number of students of post-graduate level = 49, 400"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{},"yAxis":{"stackLabels":{"enabled":true,"style":{"fontWeight":"bold","color":"gray"}}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"pie","name":"Total number of students of post-graduate level","data":[["M(17%)",17],["N(8%)",8],["P(14%)",14],["Q(21%)",21],["R(12%)",12],["S(13%)",13],["T(15%)",15]],"colors":[{"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)"]]},{"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)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 5.0. 7Total number of students of post-graduate level = 49,400M (17%) M (17%) N (8%) N (8%) P (14%) P (14%) Q (21%) Q (21%) R (12%) R (12%) S (13%) S (13%) T (15%) T (15%) M (17%) Total number of students of post-graduate level: 17

Question number: 864 (1 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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Total number of students studying at post-graduate level from institute N and P is:

Choices

Choice (4) Response

a.

b.

24,868

c.

d.

Question number: 865 (2 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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What is the ratio between the number of students at post graduate level from institute Q and the number of students studying at graduate level from institute P?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 866 (3 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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What is the ratio between the number of students studying at post-graduate and graduate levels respectively from institute T?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 867 (4 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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What is the total number of graduate and post-graduate level students in institute Q?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 868 (5 of 5 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

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Question

How many students of institutes M and R are studying at graduate level?

Choices

Choice (4) Response

a.

b.

10,985

c.

d.

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