NCO- Cyber Olympiad (SOF) Class 10: Questions 255 - 256 of 461

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Question number: 255

» Mental Ability » Basic Arithmetic

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MCQ▾

Question

Find an odd number with 3 digits such that all the digits are different and add up to 15. The difference between the first two digits equals the difference between the last two digits. The hundreds digit is less than the sum of the tens and ones digits.

Choices

Choice (4) Response

a.

852

b.

963

c.

753

d.

741

Question number: 256

» Mental Ability » Basic Geometry

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MCQ▾

Question

In the figure drawn below, and are parallel and . What is ?

Polygon poly1 Polygon poly1: Polygon [A, B, 3] Polygon poly1 Polygon poly1: Polygon [A, B, 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 [C, D] Segment j Segment j: Segment [E, F] Point A A = (3.66,3.04) Point A A = (3.66,3.04) Point A A = (3.66,3.04) Point B B = (1.9,0) Point B B = (1.9,0) Point B B = (1.9,0) Point C Point C: Polygon [A, B, 3] Point C Point C: Polygon [A, B, 3] Point C Point C: Polygon [A, B, 3] Point D D = (8.3,0) Point D D = (8.3,0) Point D D = (8.3,0) Point E E = (4.04, -1.58) Point E E = (4.04, -1.58) Point E E = (4.04, -1.58) Point F F = (8.12,3.2) Point F F = (8.12,3.2) Point F F = (8.12,3.2)

Image of a Triangle ABC and Some Line Joint with an Angle

Representing the image of a triangle ABC and some line joint with an angle

Choices

Choice (4) Response

a.

b.

c.

d.