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Everyday Science MCQs — Test 3

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Question 1
Which of the following elements is not present abundantly in earth’s crust ?
Question 2
The sunlight can reach a depth of___________meters in the ocean
Question 3
Study of culture is called?
Question 4
The planet that moves round the Sun at the highest speed is_________?
Question 5
What is the temperature at the center of the Sun?
Question 6
In which layer of atmosphere does commercial aircrafts usually fly?
Question 7
Approximate age of earth is ________?
Question 8
One of the following is a water soluble vitamin?
Question 9
At which temperature does bacteria die?
PPSC - Assistant Protocol Officer - Directorate General Protocol - 0000
Question 10
What is the percentage of salt water on earth surface?