Mathematics-Introduction to Graphs (NSTSE (National Science Talent Search Exam- Unified Council) Class 8): Questions 1 - 4 of 91

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Passage

The line graph provided the sales of dolls by Foram from Monday to Saturday on a particular week. Given that cost of one doll is Rs. 25.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Days Vs. Sales of dolls"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"type":"category","categories":["Monday","Tuesday","Wednesday","Thusday","Friday","Saturday"],"title":{"text":"Days "}},"yAxis":{"type":"linear","title":{"text":"Sales of dolls"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"line","name":"Sales of dolls","data":[25,10,30,15,5,40],"colors":[{"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)"]]},{"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)"]]}]}]}
Created with Highcharts 5.0. 7DaysSales of dollsDays Vs. Sales of dollsSales of dollsMondayTuesdayWednesdayThusdayFridaySaturday01020304050MondaySales of dolls: 25

Question number: 1 (1 of 3 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

Edit
MCQ▾

Question

What is the ratio of sale of dolls on Wednesday to sale of dolls on Thursday?

Choices

Choice (4) Response

a.

3: 2

b.

3: 5

c.

1: 2

d.

Question number: 2 (2 of 3 Based on Passage) Show Passage

» Mathematics » Introduction to Graphs

Edit
MCQ▾

Question

How much did Foram receive from the sale of dolls on Saturday?

Choices

Choice (4) Response

a.

400 Rs.

b.

600 Rs.

c.

250 Rs.

d.

1000 Rs.

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

» Mathematics » Introduction to Graphs

Edit
MCQ▾

Question

How much did Foram receive from the sale of dolls on Monday and Tuesday?

Choices

Choice (4) Response

a.

1125 Rs.

b.

740 Rs.

c.

935 Rs.

d.

875 Rs.

Question number: 4

» Mathematics » Introduction to Graphs

Edit
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

Developed by: