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Let the total number of boys= Y Let the price of cassettes = Rs. C According to question, (C/(Y-2)}-{C/Y} = 1 (CY - CY + 2C)/ Y(Y-2) = 1 2C = Y2 - 2Y So, if we put the value of Y = 22. (We also know C to be between 200 and 250.) Then 2C = =(22)2-2(22) 2C= 48- 44 2C= 440 C = 220. So, the cost price of the cassettes is Rs.220
choose the option which represents a pair of either synonyms or antonyms.
Select the most appropriate synonym of the given word.
Regime
Ascetic
In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in meaning f...
Indicative
Inane
Select the option whose spelling is incorrect.
His new book is a big hit; it’s really taken off.
What is the synonym for the word "avarice"?
His courageous actions saved many lives.