Question
Komal and Seema individually can complete a task in
‘3a’ hours and ‘6a’ hours respectively. If they together can complete half of the work in 6 hours, then find the value of ‘a’.Solution
According to the question, => 6 x [(1/3a) + (1/6a)] = 1/2 => 6 x (3/6a) = 1/2 => a = 6
More Time and work Questions
In the following question, a sentence is divided in to three parts, given in column 1, 2 and 3. Match the statements from column 1 with those in column...
Column (1)
Column (1)
Directions: Choose the combination that completes the sentences. If none of the options given forms a correct sentence after combination, mark (e), i...
Match Column I and Column II and choose the correct match from the given choice
You are required to match statements from columns 1 and 2 and find which of the following pairs of statement make sense meaningfully and grammatically....
Column (1)
(A)The focus on the hydrogen value chain
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