NSO Level 1- Science Olympiad (SOF) Class 7: Questions 567 - 569 of 597

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Question 567

Appeared in Year: 2012

Question

MCQ▾

The function of scissors is synonymous with the function of ________.

Choices

Choice (4)Response

a.

Premolars

b.

Canines

c.

Incisors

d.

Molars

Question 568

Appeared in Year: 2012

Question

MCQ▾

The graph shows the first few seconds of a car՚s journey. From the graph it can be seen that the car travels

Graph Shows the Car՚S Journey

Choices

Choice (4)Response

a.

At constant speed and then slows down

b.

At increasing speed and then stops

c.

With constant acceleration and then at constant speed

d.

With constant acceleration and then stops

Question 569

Appeared in Year: 2012

Question

MCQ▾

Reena prepared China rose indicator by keeping the petals of the flower in hot water for some time. She used the coloured solution for testing three solutions A, B, and C. Solution A turns to dark pink, solution B remains light pink and solution C turns to green. Mark the correct option.

Diagram Shows Coloured for Testing Three Solutions a, B and C

Choices

Choice (4)Response

a.

Table Shows Coloured for Testing Three Solutions a, B and C
Solution ASolution BSolution C
Salt SolutionMilk of magnesiaLemon juice

b.

Table Shows Coloured for Testing Three Solutions a, B and C
Solution ASolution BSolution C
Lemon juiceSugar solutionMilk of magnesia

c.

Table Shows Coloured for Testing Three Solutions a, B and C
Solution ASolution BSolution C
Orange juiceVinegarSalt Solution

d.

Table Shows Coloured for Testing Three Solutions a, B and C
Solution ASolution BSolution C
Lemon juiceOrange juiceSugar solution

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