If the numerator of a fraction is increased by 8% & denominator is decreased by 10% the fraction obtained is 2/3. What was he original fraction ?
What is the area of a square having a perimetre 68 cm ?
Half of a number is equal to 65% of another number. What is the ratio between first & second number respectively ?
In a school 75% of the student passed & 245 failed. What is the strength of the school?
Three-fifth of a number is 180. What is the 1/4th of that number ?