IMO Level 1- Mathematics Olympiad (SOF) Class 4: Questions 395 - 400 of 614

Access detailed explanations (illustrated with images and videos) to 614 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time! View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Passage

Read the graph and answer the following questions.

Class: V waking up time on Sundays

{"chart":{"plotBackgroundColor":null,"plotShadow":true,"backgroundColor":"transparent","width":600},"title":{"text":"Waking up time on Sundays"},"tooltip":{"pointFormat":"{series.name}: {point.y}"},"credits":{"enabled":false},"xAxis":{"categories":[" 6.30"," 7.00"," 7.30"," 8.00"," 8.30"," 9.00"],"title":{"text":"Time (a.m.)"}},"yAxis":{"type":"linear","title":{"text":" Number of students"}},"plotOptions":{"series":{"allowPointSelect":true,"cursor":"pointer"}},"legend":{"floating":false,"backgroundColor":"white","borderColor":"silver","borderWidth":1,"shadow":true,"align":"right"},"series":[{"type":"column","name":" Number of students","data":[2,8,16,10,6,12],"colors":[{"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)"]]},{"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)"]]}],"dataLabels":{"enabled":true,"style":{"color":"black"},"connectorColor":"silver"},"pointPadding":0,"groupPadding":0,"shadow":false}]}
Created with Highcharts 5.0. 6Time (a. m. ) Number of studentsWaking up time on Sundays228816161010661212Number of students6.307.007.308.008.309.0005101520 7.30Number of students: 16

Question number: 395 (1 of 3 Based on Passage) Show Passage

» Data Handling

Edit
MCQ▾

Question

How many students wake up during the period from 7: 30 a. m. to 9.00 a. m. ?

Choices

Choice (4)Response

a.

38

b.

60

c.

44

d.

28

Question number: 396 (2 of 3 Based on Passage) Show Passage

» Data Handling

Edit
MCQ▾

Question

How many students get up at 7: 30 a. m. ?

Choices

Choice (4)Response

a.

35

b.

20

c.

15

d.

16

Question number: 397 (3 of 3 Based on Passage) Show Passage

» Data Handling

Edit
MCQ▾

Question

At what time do least students get up on Sunday morning?

Choices

Choice (4)Response

a.

7.30 a. m.

b.

6.30 a. m.

c.

6.00 a. m.

d.

8.30 a. m.

Passage

Line A and four points are shown on the grid.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1Segment jSegment j: Segment [E, F] Segment kSegment k: Segment [G, H] Segment lSegment l: Segment [I, J] Segment mSegment m: Segment [K, L] Segment nSegment n: Segment [M, N] Segment pSegment p: Segment [O, P] Segment qSegment q: Segment [Q, R] Segment rSegment r: Segment [S, T] Segment sSegment s: Segment [U, V] Segment tSegment t: Segment [W, Z] Segment aSegment a: Segment [A_1, B_1] Segment a_1Segment a_1: Segment [A_2, B_2] Segment a_2Segment a_2: Segment [A_4, B_4] Segment a_3Segment a_3: Segment [A_6, B_6] Segment a_4Segment a_4: Segment [A_8, B_8] Segment a_5Segment a_5: Segment [A_ {10}, B_ {10} ] Segment a_6Segment a_6: Segment [A_ {12}, B_ {12} ] Segment a_7Segment a_7: Segment [A_ {14}, B_ {14} ] Segment a_8Segment a_8: Segment [A_ {16}, B_ {16} ] Segment a_9Segment a_9: Segment [A_ {18}, B_ {18} ] Segment a_ {10}Segment a_ {10}: Segment [A_ {20}, B_ {20} ] Segment bSegment b: Segment [E_1, F_1] Point E_1Point E_1: Intersection point of k, a_2Point E_1Point E_1: Intersection point of k, a_2Point F_1Point F_1: Intersection point of r, a_2Point F_1Point F_1: Intersection point of r, a_2Point G_1Point G_1: Intersection point of r, a_6Point G_1Point G_1: Intersection point of r, a_6Point I_1Point I_1: Intersection point of r, a_4Point I_1Point I_1: Intersection point of r, a_4Point J_1Point J_1: Intersection point of r, a_8Point J_1Point J_1: Intersection point of r, a_8Point H_1Point H_1: Intersection point of m, a_4Point H_1Point H_1: Intersection point of m, a_4Atext1 = “A”Qtext1_1 = “Q”Ptext1_2 = “P”Rtext1_3 = “R”Stext1_4 = “S”

Grid and Line a with Some Points Are Given in Image

Showing image of the grid and line A with points P, Q, R and S

Question number: 398 (1 of 2 Based on Passage) Show Passage

» Geometry

Edit
MCQ▾

Question

Which two points appears to lie on the same line that is similar to line A?

Choices

Choice (4)Response

a.

P and R

b.

Q and S

c.

P and Q

d.

S and Q

Question number: 399 (2 of 2 Based on Passage) Show Passage

» Geometry

Edit
MCQ▾

Question

If the points P, Q, R and S are joined together how many triangles can be formed?

Choices

Choice (4)Response

a.

8

b.

6

c.

10

d.

3

Question number: 400

» Geometry

Edit
MCQ▾

Question

The given figure contains ________ triangles.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly2Polygon poly2: Polygon [C, B, 4] Polygon poly2Polygon poly2: Polygon [C, B, 4] Polygon poly3Polygon poly3: Polygon [A, E, 4] Polygon poly3Polygon poly3: Polygon [A, E, 4] Polygon poly4Polygon poly4: Polygon [A, J, 3] Polygon poly4Polygon poly4: Polygon [A, J, 3] Polygon poly5Polygon poly5: Polygon [I, L, 3] Polygon poly5Polygon poly5: Polygon [I, L, 3] Polygon poly6Polygon poly6: Polygon [L, I, 3] Polygon poly6Polygon poly6: Polygon [L, I, 3] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1Segment jSegment j: Segment [C, B] of Polygon poly2Segment kSegment k: Segment [B, E] of Polygon poly2Segment lSegment l: Segment [E, F] of Polygon poly2Segment mSegment m: Segment [F, C] of Polygon poly2Segment nSegment n: Segment [A, E] of Polygon poly3Segment pSegment p: Segment [E, G] of Polygon poly3Segment qSegment q: Segment [G, H] of Polygon poly3Segment rSegment r: Segment [H, A] of Polygon poly3Segment sSegment s: Segment [E, H] Segment tSegment t: Segment [A, G] Segment aSegment a: Segment [A, J] of Polygon poly4Segment bSegment b: Segment [J, K] of Polygon poly4Segment cSegment c: Segment [K, A] of Polygon poly4Segment dSegment d: Segment [I, L] of Polygon poly5Segment eSegment e: Segment [L, M] of Polygon poly5Segment f_1Segment f_1: Segment [M, I] of Polygon poly5Segment g_1Segment g_1: Segment [L, I] of Polygon poly6Segment h_1Segment h_1: Segment [I, N] of Polygon poly6Segment i_1Segment i_1: Segment [N, L] of Polygon poly6

Figure with Different Shapes Are Given

Choices

Choice (4)Response

a.

17

b.

14

c.

16

d.

15

Developed by: