NCO- Cyber Olympiad (SOF) Class 10: Questions 204 - 206 of 461

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Question number: 204

» Mental Ability » Basic Geometry

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MCQ▾

Question

Given the symmetric shape below with a known perimeter of 63, 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 6 text1 = “x 6” x 4 text1_1 = “x 4” x 8 text1_2 = “x 8” x text1_3 = “x”

Image of a Symmetric Shape Having Perimeter of 63

Representing the image of a symmetric shape having perimeter of 63

Choices

Choice (4) Response

a.

225

b.

280

c.

230

d.

325

Question number: 205

» Mental Ability » Basic Geometry

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Question

A metallic sheet is of rectangular shape with dimensions . From each one of its corners, a square of 4 cm is cut off. An open box is made of the remaining sheet. Find the volume of the box.

Image of a metallic sheet of rectangular shape

Image of a Metallic Sheet of Rectangular Shape

Representing the image of a metallic sheet of rectangular shape

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 206

» Mental Ability » Basic Arithmetic

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Question

A drawing of a corporate building plan uses a scale in which inch equals 1 foot. If the length of one side of the corporate building is 225 feet, how many inches will the length be on the drawing?

Choices

Choice (4) Response

a.

inches

b.

inches

c.

inches

d.

inches