IMO- Mathematics Olympiad Class 6: Questions 368 - 371 of 1049

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Question number: 368

» Fractions

MCQ▾

Question

Reena eats one full bar of chocolates. Then she divides another one into 5 equal parts and eats 3 of these parts. The total number of chocolates that she has eaten in fraction is

Choices

Choice (4) Response

a.

810

b.

85

c.

25

d.

35

Question number: 369

» Fractions

MCQ▾

Question

Jimmy writes 47 of a novel. He finds that there are still 120 pages left to be written. Total number of pages in novel is ________.

Choices

Choice (4) Response

a.

400

b.

170

c.

320

d.

280

Question number: 370

» Understanding Elementary Shapes

MCQ▾

Question

If M is the point of KN and K is the midpoint of LM where K, L, M, N are collinear, then

Choices

Choice (4) Response

a.

KM = LN

b.

LK = NK

c.

LK = KN

d.

LM = KN

Question number: 371

» Understanding Elementary Shapes

MCQ▾

Question

In the figure, not drawn to scale, CBF is a straight line and DBE=900. Find CBD.

Arc c Arc c: Semicircle through G and HArc d Arc d: Semicircle through M and NLine f Line f: Line through A, DLine f Line f: Line through A, DLine g Line g: Line through F, CRay h Ray h: Ray through B, ESegment i Segment i: Segment [I, J] Segment j Segment j: Segment [J, K] Point A A = (2.1, 3.7) Point A A = (2.1, 3.7) Point A A = (2.1, 3.7) Point D D = (7.86, 2.3) Point D D = (7.86, 2.3) Point D D = (7.86, 2.3) Point F F = (3.86, 5.2) Point F F = (3.86, 5.2) Point F F = (3.86, 5.2) Point C C = (6.12, 0.7) Point C C = (6.12, 0.7) Point C C = (6.12, 0.7) Point B Point B: Intersection point of f, gPoint B Point B: Intersection point of f, gPoint B Point B: Intersection point of f, gPoint E E = (6.1, 5.68) Point E E = (6.1, 5.68) Point E E = (6.1, 5.68) 43? text1 = “43? “

Image Made by Some Different Lines Making Some Angles

Showing an image made by different line so find the angle CBD

Choices

Choice (4) Response

a.

430

b.

580

c.

430

d.

470

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