NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 195 - 201 of 2028

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Question number: 195

» Mathematics » Algebraic Expressions and Identities

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MCQ▾

Question

If and , then the value of is:

Choices

Choice (4) Response

a.

30

b.

28

c.

11

d.

35

Question number: 196

» Mathematics » Cube and Cube Roots

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MCQ▾

Question

The cube of a number is 64 times the cube of another number. If the sum of the cubes of numbers is 8125, the difference of the numbers is:

Choices

Choice (4) Response

a.

15

b.

20

c.

12

d.

5

Question number: 197

» Mathematics » Square and Square Roots

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MCQ▾

Question

The value of is:

Choices

Choice (4) Response

a.

235

b.

208

c.

178

d.

None of the above

Question number: 198

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is:

Choices

Choice (4) Response

a.

b.

10000

c.

100000

d.

1000

Question number: 199

» Mathematics » Square and Square Roots

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MCQ▾

Question

The least number of 4 digits which is a perfect square is:

Choices

Choice (4) Response

a.

1004

b.

1016

c.

1000

d.

1024

Question number: 200

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of

Choices

Choice (4) Response

a.

b.

27

c.

d.

9

Question number: 201

» Mathematics » Introduction to Graphs

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MCQ▾

Question

The bar chart shows the number of ‘Maruti’ and ‘Benz’ cars sold by three dealers, A, B and C. Which of the following statements is true?

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Dealers Vs. Quantity"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":["C","B","A"],"title":{"text":"Dealers"}},"yAxis":{"type":"linear","title":{"text":"Quantity (Units)"},"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":"column","name":"Benz Cars ","data":[55,65,40],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":0,"y2":1},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]}],"stacking":"normal","stack":"0"},{"type":"bar","name":"Maruti Cars ","data":[35,50,30],"colors":[{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f15c80"],[1,"rgb(165,16,52)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#e4d354"],[1,"rgb(152,135,8)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#2b908f"],[1,"rgb(0,68,67)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f45b5b"],[1,"rgb(168,15,15)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#91e8e1"],[1,"rgb(69,156,149)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#7cb5ec"],[1,"rgb(48,105,160)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#434348"],[1,"rgb(0,0,0)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#90ed7d"],[1,"rgb(68,161,49)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#f7a35c"],[1,"rgb(171,87,16)"]]},{"linearGradient":{"x1":0,"y1":0,"x2":1,"y2":0},"stops":[[0,"#8085e9"],[1,"rgb(52,57,157)"]]}],"stacking":"normal","stack":"0"}]}
Created with Highcharts 5.0. 7DealersQuantity (Units) Dealers Vs. Quantity353550503030555565654040Benz CarsMaruti CarsCBA010203040506070CMaruti Cars: 35

Choices

Choice (4) Response

a.

Dealer A sold 10 Maruti cars less than dealer B

b.

Dealer B sold 20 Maruti cars more than dealer C

c.

Dealer A sold the most number of Benz cars

d.

The total number of Benz cars sold by dealers A and B is 25

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