$$\frac{5}{9}$$ part of the population in a village are males. If 30% of the males are married, the percentage of unmarr…

Present population of a village is 67600, It has been increasing annually at the rate of 4%. What was the population of …

In an office there were initially N employees. The HR manager first hired P% employees then after a month Q% employees l…

Population of a district is 2,96,000 out of which 1,66,000 are male. 50% of the population is literate. If 70% males are…

In an examination 70% of the candidate passed in English, 80% passed in Mathematics, 10% failed in both subjects. If 144…

In an examination, 34% failed in Mathematics and 42% failed in English. If 20% failed in both the subjects, the percenta…

The price of sugar per kg increased from Rs. 16 to Rs. 20. The percentage reduction in the use of sugar so that the expe…

If x 80% of y, then what percent of 2x is y ?