NSO Level 2- Science Olympiad (SOF) Class 6: Questions 12 - 14 of 100

Access detailed explanations (illustrated with images and videos) to 100 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 150.00 or

How to register?

Question number: 12

» Mental Ability

Edit

Appeared in Year: 2016

Match List-Ⅰ List-Ⅱ▾

Question

Match the column I with column II and select the correct option.

List-Ⅰ (Column-1) List-Ⅱ (Column-2)

(A)

Motion of the earth

(i)

Rotational motion, Circular motion, Periodic motion

(B)

Pendulum of a clock

(ii)

Periodic motion

(C)

Car moving on a curved road

(iii)

Rectilinear motion

(D)

Bicycle moving on a straight road

(iv)

Curvilinear motion

(E)

Apple falling from

(v)

Rectilinear motion

Choices

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

a.

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

b.

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

c.

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

d.

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

Question number: 13

» Mental Ability

Edit

Appeared in Year: 2016

MCQ▾

Question

During the science activity, Ms. Rakhee conducted the following experiments:

Experiment I: 10 g of rock crystals of common salt were dissolved in mL of water at .

Experiment II: 30 g of finely powdered common salt was dissolved in mL of water at .

Experiment III: 10 g of rock crystals of common salt were dissolved in mL of water at .

Experiment IV: 1O g of finely powdered common salt was dissolved in mL of water at .

In which experiment common salt took the shortest time to dissolve?

Choices

Choice (4) Response

a.

Experiment II

b.

Experiment III

c.

Experiment I

d.

Experiment IV

Question number: 14

» Mental Ability

Edit

Appeared in Year: 2016

MCQ▾

Question

Change X: Cooling a mixture of air and kerosene vapours so that liquid kerosene condenses out.

Change Y: Burning a mixture of air and kerosene vapours.

What type of changes X and Y are?

Choices

Choice (4) Response

a.

X - Chemical change, Y - Physical change

b.

X - Chemical change, Y - Reversible change

c.

X - Reversible change, Y - Physical change

d.

X - Physical change, Y - Chemical change