IMO- Mathematics Olympiad Class 6: Questions 582 - 584 of 1049

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Question number: 582

» Fractions

MCQ▾

Question

In Rajeev’s flower garden, 312 are white roses, 512 are yellow roses and the rest are red roses. What fraction of the roses are red?

Image of different colored roses

Image of Different Colored Roses

Showing the image of different colored roses, so find the fraction of red roses

Choices

Choice (4) Response

a.

112

b.

512

c.

312

d.

412

Question number: 583

» Basic Geometrical Ideas

MCQ▾

Question

Each surface of a triangular based pyramid is the portion of a ________surface.

Choices

Choice (4) Response

a.

Triangular

b.

Curved

c.

Flat

d.

Circular

Question number: 584

» Fractions

MCQ▾

Question

In which figure does the shaded part represent 25 ?

Choices

Choice (4) Response

a.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, DQuadrilateral poly2 Quadrilateral poly2: Polygon A, G, I, EQuadrilateral poly3 Quadrilateral poly3: Polygon I, F, C, HSegment 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 f Segment f: Segment [E, F] Segment g Segment g: Segment [G, H] Segment a_1 Segment a_1: Segment [A, G] of Quadrilateral poly2Segment g_1 Segment g_1: Segment [G, I] of Quadrilateral poly2Segment i Segment i: Segment [I, E] of Quadrilateral poly2Segment e Segment e: Segment [E, A] of Quadrilateral poly2Segment i_1 Segment i_1: Segment [I, F] of Quadrilateral poly3Segment f_1 Segment f_1: Segment [F, C] of Quadrilateral poly3Segment c_1 Segment c_1: Segment [C, H] of Quadrilateral poly3Segment h Segment h: Segment [H, I] of Quadrilateral poly3

Image of Geometric Shape Having Some Shaded Part: Choice a

Showing the image of geometric shape, so find the figure that represent shaded part 2/5

b.

Pentagon poly1 Pentagon poly1: Polygon A, B, C, D, ETriangle poly2 Triangle poly2: Polygon F, G, HTriangle poly3 Triangle poly3: Polygon I, J, KSegment a Segment a: Segment [A, B] of Pentagon poly1Segment b Segment b: Segment [B, C] of Pentagon poly1Segment c Segment c: Segment [C, D] of Pentagon poly1Segment d Segment d: Segment [D, E] of Pentagon poly1Segment e Segment e: Segment [E, A] of Pentagon poly1Segment f Segment f: Segment [A, D] Segment g Segment g: Segment [A, C] Segment h Segment h: Segment [D, B] Segment h_1 Segment h_1: Segment [F, G] of Triangle poly2Segment f_1 Segment f_1: Segment [G, H] of Triangle poly2Segment g_1 Segment g_1: Segment [H, F] of Triangle 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 poly3

Image of Geometric Shape Having Some Shaded Part: Choice B

Showing the image of geometric shape, so find the figure that represent shaded part 2/5

c.

Circle c Circle c: Circle through J with center ISector d Sector d: CircularSector [I, K, L] Sector d Sector d: CircularSector [I, K, L] Sector e Sector e: CircularSector [I, L, J] Sector e Sector e: CircularSector [I, L, J] Sector f Sector f: CircularSector [I, J, M] Sector f Sector f: CircularSector [I, J, M] Sector g Sector g: CircularSector [I, M, N] Sector g Sector g: CircularSector [I, M, N] Sector h Sector h: CircularSector [I, N, O] Sector h Sector h: CircularSector [I, N, O] Sector k Sector k: CircularSector [I, O, K] Sector k Sector k: CircularSector [I, O, K]

Image of Geometric Shape Having Some Shaded Part: Choice C

Showing the image of geometric shape, so find the figure that represent shaded part 2/5

d.

Hexagon poly1 Hexagon poly1: Polygon A, B, C, D, E, FTriangle poly2 Triangle poly2: Polygon M, N, OSegment a Segment a: Segment [A, B] of Hexagon poly1Segment b Segment b: Segment [B, C] of Hexagon poly1Segment c Segment c: Segment [C, D] of Hexagon poly1Segment d Segment d: Segment [D, E] of Hexagon poly1Segment e Segment e: Segment [E, F] of Hexagon poly1Segment f Segment f: Segment [F, A] of Hexagon poly1Segment g Segment g: Segment [G, H] Segment h Segment h: Segment [I, J] Segment i Segment i: Segment [K, L] Segment o Segment o: Segment [M, N] of Triangle poly2Segment m Segment m: Segment [N, O] of Triangle poly2Segment n Segment n: Segment [O, M] of Triangle poly2

Image of Geometric Shape Having Some Shaded Part: Choice a

Showing the image of geometric shape, so find the figure that represent shaded part 2/5

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