Elon Musk's Mobile Pi
1| THE DYING SUN
Ch No 1 & Idioms (1-40)
Q#1 Choose the right synonyms of the following underlined words. (10)
1. We find an immense star large enough to contain millions of millions of Earth
A) hot
B) gigantic
C) dark
D) narrow
2. For the most part, each star makes its voyage in complete loneliness.
A) calculation
B) revolve
C) shine
D) travel
3. Its tidal pull became so powerful that this mountain was torn to pieces.
A) greatest
B) wave
C) power
D) resistance
4. It started in a simple organism.
A) living body
B) flow
C) moving
D) generation
5. The sun and other stars are extremely hot.
A) quite
B) tremendously
C) averagely
D) modestly
6. Although we cannot speak with certainty that how life came into existence on earth.
A) estimation
B) clearly
C) surety
D) doubtfully
7. The temperature is at most some four degrees above absolute zero.
A) -283.160 C
B) -293.160 C
C) -263.160 C
D) -273.160 C
8. The most important of which is the temperature at which substances can exist.
A) liquids
B) gases
C) matters
D) strengths
9. One of these cooling pieces gave birth to life.
A) travelled
B) produced
C) moved
D) displayed
10. Warmth coming almost entirely from the radiation which the sun pours down.
A) falls
B) gathers
C) retires
D) stretches
Q#2 Answer any 5 questions of the following: (10)
i) Why is the universe, of which our earth is a part, so frightening? Give reasons
ii) What happened when a wandering star came near the sun?
iii) What are planets and how did they come into existence?
iv) Why is there no life on the stars?
v) Write a note on the beginning of life on the earth.
vi) How big are the stars according to Sir James Jeans
Q#3 Make 5 sentences of the following idioms. (10)
Q#4 Translate into English. (15)
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