NCO- Cyber Olympiad (SOF) Class 8: Questions 140 - 142 of 510

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Question number: 140

» Verbal Reasoning » Series Completion

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MCQ▾

Question

Which number will continue the following series: 4,8, 24,96, ?

Choices

Choice (4)Response

a.

288

b.

144

c.

192

d.

480

Question number: 141

» Mental Ability » Number Games » Number Series

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Match List-Ⅰ List-Ⅱ▾

Question

Match the following.

List-Ⅰ (Group I)List-Ⅱ (Group II)

(A)

Fractions

(i)

…. . etc.

(B)

Natural numbers

(ii)

……etc.

(C)

Integers

(iii)

……, -3, -2, -1,0, 1,2, 3, ……. etc.

(D)

Whole numbers

(iv)

1,2, 3,4, 5, …. . etc.

(E)

Rational Numbers

(v)

0,1, 2,3, 4,5, …. . etc.

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)
  • (E)

a.

  • (ii)
  • (v)
  • (iii)
  • (i)
  • (iv)

b.

  • (v)
  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)
  • (v)

d.

  • (ii)
  • (iv)
  • (iii)
  • (v)
  • (i)

Question number: 142

» Mental Ability » Basic Geometry

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MCQ▾

Question

In the adjoining figure it is given that and . If and , find DC.

Triangle poly1Triangle poly1: Polygon A, B, CSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment fSegment f: Segment [A, D] Segment gSegment g: Segment [D, E] Segment hSegment h: Segment [E, F] Point AA = (4.18,3.88) Point AA = (4.18,3.88) Point AA = (4.18,3.88) Point BB = (2.78,0.76) Point BB = (2.78,0.76) Point BB = (2.78,0.76) Point CC = (7.98,0.82) Point CC = (7.98,0.82) Point CC = (7.98,0.82) Point DPoint D: Point on aPoint DPoint D: Point on aPoint DPoint D: Point on aPoint EPoint E: Point on cPoint EPoint E: Point on cPoint EPoint E: Point on cPoint FPoint F: Point on aPoint FPoint F: Point on aPoint FPoint F: Point on a

Image of the Adjoining Figure of a Triangle ABC Having EF∥AD and ED∥AC

Choices

Choice (4)Response

a.

30 cm

b.

60 cm

c.

40 cm

d.

50 cm

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