The length of a rectangle is increased by 25%. To maintain the same area, the breadth has to be decreased by
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The area of a rhombus having one side 10 cm and one diagonal 12 cm is
If xy (x + y) = m, then the value of x3 + y3 + 3m is:
What is the value of tanπ4+A×tan3π4+A ?
The amount received at 10% per annum Compound interest after 3 yrs is Rs 5324. What was the principal (in Rs)?
614% of 1600 + 1212% of 800 is equal to
What is the value of 53% of 7400?
Solve the following: (−18)[36÷7−(−2)]÷{}(−4)19−(−3)×(−5)={}?