Product of digits of a 2digit number is 12. If we add 36 to the number, the new number obtained is a number formed by interchange of the digits. What is the number.
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Of the 3 numbers whose average is 40, the first is 1/3 rd the sum of other 2. What is the first number?
Koushik can do a piece of work in X days and Krishnu can do the same work in Y days. If they work together, then they can do the work in
What is the simplified value of (cos A + sin A)(cot A + tan A)?
A and B can do a piece of work in 18 days, B and C in 24 days, A and C in 36 days. Working together they can do the work in
In the following question, select the odd word pair from the given alternatives.
If x + y = 3, then what is the value of x3 + y3 + 9xy?
Determine the value of ‘r’ for which the equation 13x + 5 = rx + 18 has no solution.