NSO Level 2- Science Olympiad (SOF) Class 6: Questions 7 - 9 of 100

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Question number: 7

» Mental Ability

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Appeared in Year: 2016

Assertion-Reason▾

Question

Assertion (Ꭺ)

The displacement of a body may be zero, though distance can be finite.

Reason (Ꭱ)

If a body moves such that finally it arrives at initial point, then displacement is zero while distance is finite.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Both Ꭺ and Ꭱ are false

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

Question number: 8

» Mental Ability

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Appeared in Year: 2016

MCQ▾

Question

A light steel bar and a light iron bar are attracted to a magnet for a long time as shown in the figure. What will possibly happen when the magnet is removed?

Image shows A light steel bar and a light iron bar

Image Shows a Light Steel Bar and a Light Iron Bar

Image shows A light steel bar and a light iron bar

Choices

Choice (4) Response

a.

The steel and iron bars repel each other.

b.

Steel bar retains its magnetism and iron bar loses its magnetism.

c.

Steel and iron bars lose their magnetism.

d.

Iron bar retains its magnetism and steel bar loses its magnetism.

Question number: 9

» Mental Ability

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Appeared in Year: 2016

Match List-Ⅰ List-Ⅱ▾

Question

Match column I with column II and select the correct option from the given codes.

List-Ⅰ (Column-1) List-Ⅱ (Column-2)

(A)

Weft

(i)

Longitudinal threads running across the fabric

(B)

Warp

(ii)

Filling threads running horizontally across the length of fabric

(C)

Knotting

(iii)

Tying knots in yam to make carpets, etc.

(D)

Felt

(iv)

Fabric made by pressing fibers together

Choices

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

a.

  • (i)
  • (iii)
  • (iv)
  • (ii)

b.

  • (ii)
  • (i)
  • (iii)
  • (iv)

c.

  • (ii)
  • (i)
  • (iv)
  • (iii)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)