Question
The resistance of a wire is 10 Ω. What will be its
resistance if its length is tripled? (Assume uniform cross-sectional area)Solution
Resistance is directly proportional to length. New resistance = 3 × 10 = 30 Ω
Which of the phrases a, b, c, and d given below in each sentence should replace the word/phrase printed in bold in the sentence to make it grammatical...
When the Congress Government tried to introduce a 10% quota for the poorer amid the general category , the Supreme Court struck it down, saying there i...
Directions: In the questions, a part of the sentence is highlighted. Below are given alternatives that may improve the sentence. Choose the correct alt...
Any of these two options could be the correct answer.
She was very excited about the trip, but she has to cancel it due to unforeseen circumstances.
Select the most appropriate phrase to replace the underlined phrase in the given sentence to make it grammatically correct. Select 'No correction requi...
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 My student, a doctor by profession, preferring to walk to the hospital everyday.Â
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