IMO- Mathematics Olympiad Class 6: Questions 517 - 518 of 1049

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Question number: 517

» Data Handling

MCQ▾

Question

If ⨂ represent 12 umbrellas, then number of symbols to be drawn to represent 108 umbrellas is

Choices

Choice (4) Response

a.

12

b.

9

c.

6

d.

24

Question number: 518

» Fractions

MCQ▾

Question

Sneha has a bag that contains 3 white, 4 blue, 8 violet and 5 green balls. What fractional part of the bag of balls is blue?

Circle c Circle c: Circle through B with center ACircle c_1 Circle c_1: Circle through B_1 with center A_1Circle c_2 Circle c_2: Circle through B_2 with center A_2Circle c_3 Circle c_3: Circle through B_3 with center A_3Circle c_4 Circle c_4: Circle through B_4 with center A_4Circle c_5 Circle c_5: Circle through B_5 with center A_5Circle c_6 Circle c_6: Circle through B_6 with center A_6Circle c_7 Circle c_7: Circle through B_7 with center A_7Circle c_8 Circle c_8: Circle through B_8 with center A_8Circle c_ {10} Circle c_ {10}: Circle through B_ {10} with center A_ {10} Circle c_ {11} Circle c_ {11}: Circle through B_ {11} with center A_ {11} Circle c_ {12} Circle c_ {12}: Circle through B_ {12} with center A_ {12} Circle c_ {13} Circle c_ {13}: Circle through B_ {13} with center A_ {13} Circle c_ {14} Circle c_ {14}: Circle through B_ {14} with center A_ {14} Circle c_9 Circle c_9: Circle through B_ {15} with center A_ {15} Circle c_ {15} Circle c_ {15}: Circle through B_ {16} with center A_ {16} Circle c_ {16} Circle c_ {16}: Circle through B_ {17} with center A_ {17} Circle c_ {17} Circle c_ {17}: Circle through B_ {18} with center A_ {18} Circle c_ {18} Circle c_ {18}: Circle through B_ {19} with center A_ {19} Circle c_ {19} Circle c_ {19}: Circle through B_ {20} with center A_ {20} W text1 = “W”B text1_3 = “B”G text1_4 = “G”G text1_5 = “G”G text1_6 = “G”G text1_7 = “G”G text1_8 = “G”V text1_ {10} = “V”W text1_ {12} = “W”W text1_1 = “W”B text1_2 = “B”B text1_ {13} = “B”B text1_ {14} = “B”V text1_9 = “V”V text1_ {11} = “V”V text1_ {15} = “V”V text1_ {16} = “V”V text1_ {17} = “V”V text1_ {18} = “V”V text1_ {19} = “V”

Image Made by Different Colored Balls

Showing an image made by different colored balls, so find the fractional part of blue balls

Choices

Choice (4) Response

a.

820

b.

320

c.

520

d.

420

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