Question
Average age of a class of 41 students is 17 years.
Average age of the class is increased by 18 months if the age of the teacher is included. Find the age of the teacher.Solution
Sum of the ages of all the students in the class = 41 × 17 = 697 years Sum of the ages of the students along with teacher = 42 × 18.5 = 777 years So the age of the teacher = 777 – 697 = 80 years
Combat
(i) They both reached for their combat suits and weapons.
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very eager for something, especially a lot of food
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In the question below, a sentence is given, four words have been highlighted in bold. Find out if the words are appropriate (grammatically and context...
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Affliction
Select the antonym of the given word.
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Select the INCORRECTLY spelt word.
Formative
The governor was charged with a serious crime and the party didn’t support him.
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