Question : Which of the following is not an inner planet of our solar system?

Option 1: Mars

Option 2: Venus

Option 3: Mercury

Option 4: Jupiter

Question : Which one of the following planets is considered to be Earth’s twin planet?

Option 1: Neptune

Option 2: Uranus

Option 3: Venus

Option 4: Mars

Question : Directions: In a certain code language, stars moon sun satellite planet is written as pit rit kit sit nit, moon mars venus mercury is written as mit cit git sit, venus stars mercury is written as cit git rit and mercury satellite planet is written as pit cit nit. How is sun coded in that language?

Option 1: kit

Option 2: rit

Option 3: nit

Option 4: pit

Question : Comprehension:
In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Data 1._______ the Pioneer spacecraft of NASA apparently prove the theory that the high surface temperature of Venus is 2.______ to an atmospheric greenhouse effect caused mainly by a blanket of carbon dioxide. Such a greenhouse 3.______ is created when energy in the form of sunlight easily passes through a planet's atmosphere, warms its 4.____ and is converted to heat radiation that is then held in by the atmosphere from top to bottom. Venus has a relatively thin atmosphere like the Earth's, but Venus' atmosphere consists of more than ninety percent carbon dioxide, compared to less than four percent in that of the 5.____

Select the most appropriate option to fill in the blank No. 5.

Option 1: Earth

Option 2: Mercury

Option 3: Mars

Option 4: Pluto

Question : The theme of International Earth Day 2022 is ______.

Option 1: invest in our planet

Option 2: saves future collectively

Option 3: protect our species

Option 4: restore our Earth