IMO- Mathematics Olympiad Class 6: Questions 829 - 835 of 1049

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Question number: 829

» Symmetry and Practical Geometry

MCQ▾

Question

Which of the following triangles has no lines of symmetry?

Choices

Choice (4) Response

a.

An equilateral triangle

b.

A scalene triangle

c.

An isosceles triangle

d.

Question does not provide sufficient data or is vague

Question number: 830

» Algebra

MCQ▾

Question

Equation for the statement ‘half of the length of a circular garden is 250 meters’ is

Choices

Choice (4) Response

a.

2+l=250

b.

l2=250

c.

2l=520

d.

2l=250

Question number: 831

» Ratio and Proportion

MCQ▾

Question

In a school, total 1550 children are studied out of which 1200 are passed in all the subjects. Ratio of failed children to the total number of children is

Choices

Choice (4) Response

a.

120: 350

b.

31: 7

c.

350: 120

d.

7: 31

Question number: 832

» Mensuration

MCQ▾

Question

If the length of rectangle is four times the breadth and area is 256 cm2 , then length and breadth are respectively________.

Choices

Choice (4) Response

a.

18 cm, 52 cm

b.

16 cm, 48 cm

c.

32 cm, 8 cm

d.

8 cm, 32 cm

Question number: 833

» Algebra

MCQ▾

Question

Number to be added on both sides of the equation y8=6 to find the value of ‘y’, is

Choices

Choice (4) Response

a.

- 14

b.

- 8

c.

+ 10

d.

14

Question number: 834

» Symmetry and Practical Geometry

MCQ▾

Question

Which of the following alphabets has two lines of symmetry?

Choices

Choice (4) Response

a.

K

b.

G

c.

H

d.

F

Question number: 835

» Mensuration

MCQ▾

Question

A figure is formed by putting two squares one on the other as shown in the figure. If the length of each side of the two squares is 8 cm, then the perimeter of the formed figure is

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] 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_1

Image of Two Squares Set on Each Other

Showing the image of two squares set on each other, so find the perimeter of the figure

Choices

Choice (4) Response

a.

56 cm

b.

64 cm

c.

32 cm

d.

48 cm

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