IMO- Mathematics Olympiad Class 6: Questions 717 - 718 of 1049

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Question number: 717

» Algebra

MCQ▾

Question

Equation for the statement ‘third fifth of the length of a hall is 125 meters’ is

Choices

Choice (4) Response
a.

35+l=125

b.

35l=125

c.

35l=125

d.

53l=125

Question number: 718

» Symmetry and Practical Geometry

MCQ▾

Question

Which square must be shaded so that the figure has a line of symmetry?

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1_1 Polygon poly1_1: Polygon [A_1, B_1, 4] Polygon poly1_1 Polygon poly1_1: Polygon [A_1, B_1, 4] Polygon poly1_2 Polygon poly1_2: Polygon [A_2, B_2, 4] Polygon poly1_2 Polygon poly1_2: Polygon [A_2, B_2, 4] Polygon poly1_4 Polygon poly1_4: Polygon [A_4, B_4, 4] Polygon poly1_4 Polygon poly1_4: Polygon [A_4, B_4, 4] Polygon poly1_5 Polygon poly1_5: Polygon [A_6, B_5, 4] Polygon poly1_5 Polygon poly1_5: Polygon [A_6, B_5, 4] Polygon poly1_7 Polygon poly1_7: Polygon [A_9, B_7, 4] Polygon poly1_7 Polygon poly1_7: Polygon [A_9, B_7, 4] Polygon poly1_9 Polygon poly1_9: Polygon [A_ {12}, B_9, 4] Polygon poly1_9 Polygon poly1_9: Polygon [A_ {12}, B_9, 4] Polygon poly1_ {11} Polygon poly1_ {11}: Polygon [A_ {15}, B_ {11}, 4] Polygon poly1_ {11} Polygon poly1_ {11}: Polygon [A_ {15}, B_ {11}, 4] Polygon poly1_ {14} Polygon poly1_ {14}: Polygon [A_ {19}, B_ {14}, 4] Polygon poly1_ {14} Polygon poly1_ {14}: Polygon [A_ {19}, B_ {14}, 4] Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {25}, B_ {19}, 4] Polygon poly1_ {19} Polygon poly1_ {19}: Polygon [A_ {25}, B_ {19}, 4] Polygon poly1_ {24} Polygon poly1_ {24}: Polygon [A_ {31}, B_ {24}, 4] Polygon poly1_ {24} Polygon poly1_ {24}: Polygon [A_ {31}, B_ {24}, 4] Polygon poly1_ {26} Polygon poly1_ {26}: Polygon [A_ {34}, B_ {26}, 4] Polygon poly1_ {26} Polygon poly1_ {26}: Polygon [A_ {34}, B_ {26}, 4] Polygon poly1_ {33} Polygon poly1_ {33}: Polygon [A_ {42}, B_ {33}, 4] Polygon poly1_ {33} Polygon poly1_ {33}: Polygon [A_ {42}, B_ {33}, 4] Polygon poly1_ {40} Polygon poly1_ {40}: Polygon [A_ {50}, B_ {40}, 4] Polygon poly1_ {40} Polygon poly1_ {40}: Polygon [A_ {50}, B_ {40}, 4] Polygon poly1_ {43} Polygon poly1_ {43}: Polygon [A_ {54}, B_ {43}, 4] Polygon poly1_ {43} Polygon poly1_ {43}: Polygon [A_ {54}, B_ {43}, 4] Polygon poly1_ {46} Polygon poly1_ {46}: Polygon [A_ {58}, B_ {46}, 4] Polygon poly1_ {46} Polygon poly1_ {46}: Polygon [A_ {58}, B_ {46}, 4] Segment f Segment f: Segment [A, B] of Polygon poly1Segment g Segment g: Segment [B, C] of Polygon poly1Segment h Segment h: Segment [C, D] of Polygon poly1Segment i Segment i: Segment [D, A] of Polygon poly1Segment f_1 Segment f_1: Segment [A_1, B_1] of Polygon poly1_1Segment g_1 Segment g_1: Segment [B_1, C_1] of Polygon poly1_1Segment h_1 Segment h_1: Segment [C_1, D_1] of Polygon poly1_1Segment i_1 Segment i_1: Segment [D_1, A_1] of Polygon poly1_1Segment f_2 Segment f_2: Segment [A_2, B_2] of Polygon poly1_2Segment g_2 Segment g_2: Segment [B_2, C_2] of Polygon poly1_2Segment h_2 Segment h_2: Segment [C_2, D_2] of Polygon poly1_2Segment i_2 Segment i_2: Segment [D_2, A_2] of Polygon poly1_2Segment f_4 Segment f_4: Segment [A_4, B_4] of Polygon poly1_4Segment g_4 Segment g_4: Segment [B_4, C_4] of Polygon poly1_4Segment h_4 Segment h_4: Segment [C_4, D_4] of Polygon poly1_4Segment i_4 Segment i_4: Segment [D_4, A_4] of Polygon poly1_4Segment f_5 Segment f_5: Segment [A_6, B_5] of Polygon poly1_5Segment g_5 Segment g_5: Segment [B_5, C_5] of Polygon poly1_5Segment h_5 Segment h_5: Segment [C_5, D_5] of Polygon poly1_5Segment i_5 Segment i_5: Segment [D_5, A_6] of Polygon poly1_5Segment f_7 Segment f_7: Segment [A_9, B_7] of Polygon poly1_7Segment g_7 Segment g_7: Segment [B_7, C_7] of Polygon poly1_7Segment h_7 Segment h_7: Segment [C_7, D_7] of Polygon poly1_7Segment i_7 Segment i_7: Segment [D_7, A_9] of Polygon poly1_7Segment f_9 Segment f_9: Segment [A_ {12}, B_9] of Polygon poly1_9Segment g_9 Segment g_9: Segment [B_9, C_9] of Polygon poly1_9Segment h_9 Segment h_9: Segment [C_9, D_9] of Polygon poly1_9Segment i_9 Segment i_9: Segment [D_9, A_ {12} ] of Polygon poly1_9Segment f_ {11} Segment f_ {11}: Segment [A_ {15}, B_ {11} ] of Polygon poly1_ {11} Segment g_ {11} Segment g_ {11}: Segment [B_ {11}, C_ {11} ] of Polygon poly1_ {11} Segment h_ {11} Segment h_ {11}: Segment [C_ {11}, D_ {11} ] of Polygon poly1_ {11} Segment i_ {11} Segment i_ {11}: Segment [D_ {11}, A_ {15} ] of Polygon poly1_ {11} Segment f_ {14} Segment f_ {14}: Segment [A_ {19}, B_ {14} ] of Polygon poly1_ {14} Segment g_ {14} Segment g_ {14}: Segment [B_ {14}, C_ {14} ] of Polygon poly1_ {14} Segment h_ {14} Segment h_ {14}: Segment [C_ {14}, D_ {14} ] of Polygon poly1_ {14} Segment i_ {14} Segment i_ {14}: Segment [D_ {14}, A_ {19} ] of Polygon poly1_ {14} Segment f_ {19} Segment f_ {19}: Segment [A_ {25}, B_ {19} ] of Polygon poly1_ {19} Segment g_ {19} Segment g_ {19}: Segment [B_ {19}, C_ {19} ] of Polygon poly1_ {19} Segment h_ {19} Segment h_ {19}: Segment [C_ {19}, D_ {19} ] of Polygon poly1_ {19} Segment i_ {19} Segment i_ {19}: Segment [D_ {19}, A_ {25} ] of Polygon poly1_ {19} Segment f_ {24} Segment f_ {24}: Segment [A_ {31}, B_ {24} ] of Polygon poly1_ {24} Segment g_ {24} Segment g_ {24}: Segment [B_ {24}, C_ {24} ] of Polygon poly1_ {24} Segment h_ {24} Segment h_ {24}: Segment [C_ {24}, D_ {24} ] of Polygon poly1_ {24} Segment i_ {24} Segment i_ {24}: Segment [D_ {24}, A_ {31} ] of Polygon poly1_ {24} Segment f_ {26} Segment f_ {26}: Segment [A_ {34}, B_ {26} ] of Polygon poly1_ {26} Segment g_ {26} Segment g_ {26}: Segment [B_ {26}, C_ {26} ] of Polygon poly1_ {26} Segment h_ {26} Segment h_ {26}: Segment [C_ {26}, D_ {26} ] of Polygon poly1_ {26} Segment i_ {26} Segment i_ {26}: Segment [D_ {26}, A_ {34} ] of Polygon poly1_ {26} Segment f_ {33} Segment f_ {33}: Segment [A_ {42}, B_ {33} ] of Polygon poly1_ {33} Segment g_ {33} Segment g_ {33}: Segment [B_ {33}, C_ {33} ] of Polygon poly1_ {33} Segment h_ {33} Segment h_ {33}: Segment [C_ {33}, D_ {33} ] of Polygon poly1_ {33} Segment i_ {33} Segment i_ {33}: Segment [D_ {33}, A_ {42} ] of Polygon poly1_ {33} Segment f_ {40} Segment f_ {40}: Segment [A_ {50}, B_ {40} ] of Polygon poly1_ {40} Segment g_ {40} Segment g_ {40}: Segment [B_ {40}, C_ {40} ] of Polygon poly1_ {40} Segment h_ {40} Segment h_ {40}: Segment [C_ {40}, D_ {40} ] of Polygon poly1_ {40} Segment i_ {40} Segment i_ {40}: Segment [D_ {40}, A_ {50} ] of Polygon poly1_ {40} Segment f_ {43} Segment f_ {43}: Segment [A_ {54}, B_ {43} ] of Polygon poly1_ {43} Segment g_ {43} Segment g_ {43}: Segment [B_ {43}, C_ {43} ] of Polygon poly1_ {43} Segment h_ {43} Segment h_ {43}: Segment [C_ {43}, D_ {43} ] of Polygon poly1_ {43} Segment i_ {43} Segment i_ {43}: Segment [D_ {43}, A_ {54} ] of Polygon poly1_ {43} Segment f_ {46} Segment f_ {46}: Segment [A_ {58}, B_ {46} ] of Polygon poly1_ {46} Segment g_ {46} Segment g_ {46}: Segment [B_ {46}, C_ {46} ] of Polygon poly1_ {46} Segment h_ {46} Segment h_ {46}: Segment [C_ {46}, D_ {46} ] of Polygon poly1_ {46} Segment i_ {46} Segment i_ {46}: Segment [D_ {46}, A_ {58} ] of Polygon poly1_ {46} C text1 = “C”A text1_1 = “A”B text1_2 = “B”D text1_3 = “D”

Image Made by Some Shaded and Unshaded Squares

Find the square that should be shaded by which the figure has a line of symmetry

Choices

Choice (4) Response
a.

B

b.

C

c.

A

d.

D

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