UPSKILL MATH PLUS
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Learn more1. Sum of a number and its half is \(30\) then the number is .
2. The exterior angle of a triangle is \(120^{\circ}\) and one of its interior opposite angle is \(58^{\circ}\), then the other opposite interior angle is .
3. What sum of money will earn \(₹500\) as simple interest in \(1\) year at \(5\%\) per annum?