IMO- Mathematics Olympiad Class 6: Questions 783 - 788 of 1049

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Question number: 783

» Symmetry and Practical Geometry

MCQ▾

Question

A line segment JK¯=7.2 cm is bisected at D and then KD¯ is again bisected at point E, then length EK¯ is

Choices

Choice (4) Response

a.

1.8 cm

b.

1.4 cm

c.

3.6 cm

d.

3 cm

Question number: 784

» Ratio and Proportion

MCQ▾

Question

Divide Rs. 2610 among X, Y, Z respectively in such a way that X gets triple of what Y gets and Y gets double of what Z gets.

Choices

Choice (4) Response

a.

Rs. 1580, Rs. 480, Rs. 315

b.

Rs. 1740, Rs. 850, Rs. 490

c.

Rs. 1550, Rs. 640, Rs. 350

d.

Rs. 1740, Rs. 580, Rs. 290

Question number: 785

» Symmetry and Practical Geometry

MCQ▾

Question

A line segment PQ¯=8.2 cm is bisected at O, then length PO¯ is

Choices

Choice (4) Response

a.

16.4 cm

b.

4 cm

c.

4.2 cm

d.

4.1 cm

Question number: 786

» Symmetry and Practical Geometry

MCQ▾

Question

An angle JKL=1150 is bisected by an angular bisector KP, then the measure of JKP is

Choices

Choice (4) Response

a.

570

b.

67.50

c.

57.50

d.

370

Question number: 787

» Algebra

MCQ▾

Question

The algebraic expression for the statement (Division of ‘m’ by ‘a’ subtracted from the division of ‘n’ by ‘b’) is

Choices

Choice (4) Response

a.

bnam

b.

ambn

c.

nbma

d.

manb

Question number: 788

» Algebra

MCQ▾

Question

The number of girls in a class is 5 times the number of boys. Which of the following cannot be the total number of children in the class?

Choices

Choice (4) Response

a.

24

b.

35

c.

30

d.

42

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