For the following questions answer them individually
The measures of the four angles of a quadrilateral are in the ratio 1:2:4:5. What is the measure of the biggest angle?
Mahanath works 2 times as fast as Sahay. If Sahay can complete a job alone in 21 days, then in how many days can they together finish the job?
The sum of the digits of a 2-digit number is 11. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits. What is the number?
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how many cars were manufactured in the month of the April and may
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If 400 calories have burned for jogging 5 kms then how many calories were burnt on this entire week
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