NCO- Cyber Olympiad (SOF) Class 10: Questions 120 - 121 of 461

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Question number: 120

» Mental Ability » Basic Geometry

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MCQ▾

Question

Given the symmetric shape below with a known perimeter of 77, then the area of the shape is (approx. )

Polygon poly1 Polygon poly1: Polygon A, B, C, D, E, F, G Segment a Segment a: Segment [A, B] of Polygon poly1 Segment b Segment b: Segment [B, C] of Polygon poly1 Segment c Segment c: Segment [C, D] of Polygon poly1 Segment d Segment d: Segment [D, E] of Polygon poly1 Segment e Segment e: Segment [E, F] of Polygon poly1 Segment f Segment f: Segment [F, G] of Polygon poly1 Segment g Segment g: Segment [G, A] of Polygon poly1 Segment h Segment h: Segment [B, H] x 5 text1 = “x 5” x 3 text1_1 = “x 3” x 5 text1_2 = “x 5” x text1_3 = “x”

Image of a Symmetric Shape Having Perimeter of 77

Representing the image of a symmetric shape having perimeter of 77

Choices

Choice (4) Response

a.

231

b.

312

c.

248

d.

292

Question number: 121

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

If stands for ‘addition’, stands for ‘subtraction’, stands for ‘division’, stands for ‘multiplication’, stands for ‘equal to’, stands for ‘greater than’ and stands for ‘less than’, then which of the following alternative is correct?

Choices

Choice (4) Response

a.

b.

c.

d.