Question
40 men can complete a piece of work in 40 days. ‘x’
men started the work and after 30 days 64 more men joined them so that whole work was finished in the desired time. Find the value of ‘x’Solution
Total work = 40 × 40 = 1600 units According to question; 30 × x + 10 × (x + 64) = 1600 Or, 30x + 10x + 640 = 1600 Or, 40x = 960 Or, x = 24
David is ranked 15th from the top in his class. When counted from the bottom, he is ranked 126th. What is the total number of students in the class?
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Answer the following questions based on the information given below.
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(1) Punishment   Â
(2) Arrest      Â
(3) Crime      Â
(4) Judgment
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Mahesh’s height is more than only three persons. Kaya’s height...
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