IMO Level 1- Mathematics Olympiad (SOF) Class 7: Questions 851 - 855 of 1022

Access detailed explanations (illustrated with images and videos) to 1022 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 851

» Algebraic Expressions

Edit
MCQ▾

Question

If and , then the value of is ________.

Choices

Choice (4) Response

a.

239

b.

241

c.

361

d.

240

Question number: 852

» Symmetry and Visualizing Solid Shapes

Edit
MCQ▾

Question

The given figure (X) is turned to a different position. Which of these cannot be the figure after it is turned?

Image of some number of cubes set on each other

Image of Some Number of Cubes Set on Each Other

Showing the image of some number of cubes set on each other

Choices

Choice (4) Response

a.

Image of cubes set on each other: Choice A

Image of Cubes Set on Each Other: Choice A

Showing the image of cubes set on each other

b.

Image of cubes set on each other: Choice B

Image of Cubes Set on Each Other: Choice B

Showing the image of cubes set on each other

c.

Image of cubes set on each other: Choice C

Image of Cubes Set on Each Other: Choice C

Showing the image of cubes set on each other

d.

Image of cubes set on each other: Choice D

Image of Cubes Set on Each Other: Choice D

Showing the image of cubes set on each other

Question number: 853

» Algebraic Expressions

Edit
MCQ▾

Question

If and , then value of =

Choices

Choice (4) Response

a.

16

b.

c.

d.

8

Question number: 854

» Data Handling

Edit
MCQ▾

Question

When a coin is tossed at random, then the probability of getting a head is ________.

Choices

Choice (4) Response

a.

b.

0

c.

2

d.

1

Question number: 855

» Logical and Analytical Reasoning

Edit
MCQ▾

Question

Which of the following represents the relationship between “animals, elephants and lions”?

Choices

Choice (4) Response

a.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Set into Each Other: Choice A

Showing an image of three triangles set into each other

b.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Set into Each Other: Choice B

Showing an image of three triangles set into each other

c.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Set into Each Other: Choice C

Showing an image of three triangles set into each other

d.

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly2 Polygon poly2: Polygon [D, E, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Polygon poly3 Polygon poly3: Polygon [G, H, 3] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, A] of Polygon poly1 Segment i Segment i: Segment [D, E] of Polygon poly2 Segment j Segment j: Segment [E, F] of Polygon poly2 Segment k Segment k: Segment [F, D] of Polygon poly2 Segment l Segment l: Segment [G, H] of Polygon poly3 Segment m Segment m: Segment [H, I] of Polygon poly3 Segment n Segment n: Segment [I, G] of Polygon poly3

Image of Three Triangles Set into Each Other: Choice D

Showing an image of three triangles set into each other