IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 419 - 424 of 614

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Passage

The bar graph shows Sanaya’s income from January to May.

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Months Vs. Income "},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":["January"," February"," March"," April"," May"],"title":{"text":"Months"}},"yAxis":{"type":"linear","title":{"text":"Income (In Rs.)"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"column","name":"Months Vs. Income ","data":[6400,3510,1500,6890,3000],"colors":[{"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)"]]},{"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)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"}}]}
Created with Highcharts 5.0. 6MonthsIncome (In Rs. ) Months Vs. Income6 4006 4003 5103 5101 5001 5006 8906 8903 0003 000Months Vs. IncomeJanuaryFebruaryMarchAprilMay02k4k6k8kJanuaryMonths Vs. Income: 6 400

Question number: 419 (1 of 5 Based on Passage) Show Passage

» Data Handling

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MCQ▾

Question

Sanaya saved of the amount of money she earned in January. How much money did she spend in that month?

Choices

Choice (4) Response

a.

Rs. 5600

b.

Rs. 4800

c.

Rs. 1360

d.

Rs. 2450

Question number: 420 (2 of 5 Based on Passage) Show Passage

» Data Handling

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MCQ▾

Question

In which month did Sanaya earn twice the amount of money earned in March?

Choices

Choice (4) Response

a.

May

b.

March

c.

January

d.

February

Question number: 421 (3 of 5 Based on Passage) Show Passage

» Data Handling

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MCQ▾

Question

How much more did Sanaya earn in April than March?

Choices

Choice (4) Response

a.

Rs. 5390

b.

Rs. 2250

c.

Rs. 1360

d.

Rs. 400

Question number: 422 (4 of 5 Based on Passage) Show Passage

» Data Handling

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MCQ▾

Question

How much more did Sanaya earns in January than February?

Choices

Choice (4) Response

a.

Rs. 2250

b.

Rs. 5600

c.

Rs. 2890

d.

Rs. 3940

Question number: 423 (5 of 5 Based on Passage) Show Passage

» Data Handling

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MCQ▾

Question

If Sanaya spent of the amount of money she earned in February. How much money she spent in February?

Choices

Choice (4) Response

a.

Rs. 454

b.

Rs. 702

c.

Rs. 152

d.

Rs. 321

Question number: 424

» Geometry

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MCQ▾

Question

The given figure contains ________ triangles.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly2 Polygon poly2: Polygon [C, E, 3] Polygon poly2 Polygon poly2: Polygon [C, E, 3] Polygon poly3 Polygon poly3: Polygon [D, C, 3] Polygon poly3 Polygon poly3: Polygon [D, C, 3] Polygon poly4 Polygon poly4: Polygon [D, H, 3] Polygon poly4 Polygon poly4: Polygon [D, H, 3] Polygon poly6 Polygon poly6: Polygon [A, J, 3] Polygon poly6 Polygon poly6: Polygon [A, J, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [C, E] of Polygon poly2 Segment k Segment k: Segment [E, F] of Polygon poly2 Segment l Segment l: Segment [F, C] of Polygon poly2 Segment m Segment m: Segment [D, C] of Polygon poly3 Segment n Segment n: Segment [C, G] of Polygon poly3 Segment p Segment p: Segment [G, D] of Polygon poly3 Segment q Segment q: Segment [D, H] of Polygon poly4 Segment r Segment r: Segment [H, I] of Polygon poly4 Segment s Segment s: Segment [I, D] of Polygon poly4 Segment d Segment d: Segment [A, J] of Polygon poly6 Segment e Segment e: Segment [J, K] of Polygon poly6 Segment f_1 Segment f_1: Segment [K, A] of Polygon poly6 Segment g_1 Segment g_1: Segment [C, A] Segment i_1 Segment i_1: Segment [L, N] Segment j_1 Segment j_1: Segment [N, O] Segment h_1 Segment h_1: Segment [O, M] Segment k_1 Segment k_1: Segment [M, L]

Image Shows the One Figure

Find the how many triangle figures contains

Choices

Choice (4) Response

a.

8

b.

12

c.

10

d.

4