Fractions (IMO- Mathematics Olympiad Class 6): Questions 93 - 94 of 96

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Question number: 93

» Fractions

MCQ▾

Question

Tushar has a bag that contains 3 red, 1 blue, 6 green and 2 yellow marbles. What fractional part of the bag of marbles is red?

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_9 Circle c_9: Circle through B_9 with center A_9Circle 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} R text1 = “R”R text1_1 = “R”R text1_2 = “R”B text1_3 = “B”G text1_4 = “G”G text1_5 = “G”G text1_6 = “G”G text1_7 = “G”G text1_8 = “G”G text1_9 = “G”Y text1_ {10} = “Y”Y text1_ {11} = “Y”

Image Made by Different Colored Marbles

Showing an image made by different colored marbles, so find the fractional part of red marbles

Choices

Choice (4) Response

a.

612

b.

112

c.

212

d.

312

Question number: 94

» Fractions

MCQ▾

Question

What fraction of the shapes with four sides in the following group of shapes?

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, DQuadrilateral poly1_1 Quadrilateral poly1_1: Polygon A_1, B_1, C_1, D_1Quadrilateral poly1_2 Quadrilateral poly1_2: Polygon A_2, B_2, C_2, D_2Quadrilateral poly1_3 Quadrilateral poly1_3: Polygon A_3, B_3, C_3, D_3Quadrilateral poly2 Quadrilateral poly2: Polygon E, F, G, HTriangle poly3 Triangle poly3: Polygon I, J, KTriangle poly4 Triangle poly4: Polygon L, M, NTriangle poly5 Triangle poly5: Polygon O, P, QQuadrilateral poly6 Quadrilateral poly6: Polygon R, S, T, UTriangle poly7 Triangle poly7: Polygon V, W, ZSegment a Segment a: Segment [A, B] of Quadrilateral poly1Segment b Segment b: Segment [B, C] of Quadrilateral poly1Segment c Segment c: Segment [C, D] of Quadrilateral poly1Segment d Segment d: Segment [D, A] of Quadrilateral poly1Segment a_1 Segment a_1: Segment [A_1, B_1] of Quadrilateral poly1_1Segment b_1 Segment b_1: Segment [B_1, C_1] of Quadrilateral poly1_1Segment c_1 Segment c_1: Segment [C_1, D_1] of Quadrilateral poly1_1Segment d_1 Segment d_1: Segment [D_1, A_1] of Quadrilateral poly1_1Segment a_2 Segment a_2: Segment [A_2, B_2] of Quadrilateral poly1_2Segment b_2 Segment b_2: Segment [B_2, C_2] of Quadrilateral poly1_2Segment c_2 Segment c_2: Segment [C_2, D_2] of Quadrilateral poly1_2Segment d_2 Segment d_2: Segment [D_2, A_2] of Quadrilateral poly1_2Segment a_3 Segment a_3: Segment [A_3, B_3] of Quadrilateral poly1_3Segment b_3 Segment b_3: Segment [B_3, C_3] of Quadrilateral poly1_3Segment c_3 Segment c_3: Segment [C_3, D_3] of Quadrilateral poly1_3Segment d_3 Segment d_3: Segment [D_3, A_3] of Quadrilateral poly1_3Segment e Segment e: Segment [E, F] of Quadrilateral poly2Segment f Segment f: Segment [F, G] of Quadrilateral poly2Segment g Segment g: Segment [G, H] of Quadrilateral poly2Segment h Segment h: Segment [H, E] of Quadrilateral poly2Segment k Segment k: Segment [I, J] of Triangle poly3Segment i Segment i: Segment [J, K] of Triangle poly3Segment j Segment j: Segment [K, I] of Triangle poly3Segment n Segment n: Segment [L, M] of Triangle poly4Segment l Segment l: Segment [M, N] of Triangle poly4Segment m Segment m: Segment [N, L] of Triangle poly4Segment q Segment q: Segment [O, P] of Triangle poly5Segment o Segment o: Segment [P, Q] of Triangle poly5Segment p Segment p: Segment [Q, O] of Triangle poly5Segment r Segment r: Segment [R, S] of Quadrilateral poly6Segment s Segment s: Segment [S, T] of Quadrilateral poly6Segment t Segment t: Segment [T, U] of Quadrilateral poly6Segment u Segment u: Segment [U, R] of Quadrilateral poly6Segment z_1 Segment z_1: Segment [V, W] of Triangle poly7Segment v Segment v: Segment [W, Z] of Triangle poly7Segment w Segment w: Segment [Z, V] of Triangle poly7

Image of Symbols of Triangles and Quadrilaterals

Showing the image of symbols of triangles and quadrilaterals, so find the fraction of shapes with four sides

Choices

Choice (4) Response

a.

38

b.

48

c.

47

d.

37

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