NSO Level 1- Science Olympiad (SOF) Class 5: Questions 453 - 454 of 454

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Question 453

Appeared in Year: 2019

Question

MCQ▾

Four magnets W, X, Y and Z are hanging from strings of two different lengths as shown in the diagram below.

Two Different Lengths

A tray of pins is placed below the magnets and different numbers of pins are attracted to the magnets. Which is the weakest magnet?

Choices

Choice (4)Response

a.

Z

b.

Y

c.

X

d.

W

Question 454

Question

MCQ▾

Refer to the different phases of the Moon over a month across the sky and answer the questions that follow.

The Moon over a Month Across the Sky

Which phases shown in the above diagram are incorrect?

Waxing Quarter Waxing Quarter Image

(b) If waxing crescent appears on 20th June 20XX then when is the last quarter expected to appear?

Choices

Choice (4)Response

a.

b.

c.

d.

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