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To find the average score of the entire class, Calculate the total score of the first group (12 students with an average score of 80) = 12×80 = 960 Calculate the total score of the second group (18 students with an average score of 75) = 18×75 = 1350 Add the total scores of both groups = 960+1350 = 2310 Divide the total score by the total number of students (30) = 2310/30 = 77
The distance from Earth to the Sun is approximately ________.
Which mountain range is known as the 'Roof of the World'.
What geographical term describes a large sea inlet that is usually concave?
Venus's atmosphere primarily contains what type of clouds?
Popocatepetl volcano, which was in news recently, is located in which country?
Consider the following statements:
1. Pangong Tso Lake is the world’s highest saltwater lake.
2. The larger part of the Pangong Tso Lake...
What is the primary source of energy in an ecosystem?
Dudhsagar Falls lies on which of the following rivers?
Which is the fifth highest mountain in the world?
Regarding the Peninsular plateau, which of the statements given below is incorrect?
