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Radius of cylinder increased = 20 % = +1/5 Original radius = 5 unit New radius = 6 unit Height reduced = 40% = -2/5 Original Height = 5 New height = 3 Volume = π r2 h = π (5)2 x 5 = 125 π New volume = π r2 h = π (6)2 x 3 = 108 π Effect on Volume = (108 π – 125 π)/125 π x 100 = (-17 π / 125π) x 100 = 13.6 % decreased
A shopkeeper sold an article at a discount of 13%. If he had given a discount of 8.5% in place of 13%, then he would have earned Rs. 72 more. If the cos...
Which of the following statements are correct regarding Ayushman Bharat Yojana?
       I.           PM-JAY is the world’s ...
Who among the following was the President of the Indian National Congress at the time of independence of India?
In this question, a statement is followed by two conclusions. Which of the two conclusions is/are true with respect to the statement?
Statement:Â...
Find the average of first 10 whole numbers.
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According to which concept, all transactions must be measured and recorded in monetary terms?
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The rate of a certain commodity in the first week is 0.10 kg per rupee, 0.16 kg per rupee in the second week and 0.12 kg per rupee in the third week. Wh...