Hello Aspirant,

For UP Police (and SSC) exams, percentage questions are key in Numerical Ability. You'll see:

• Basic calculations: Finding X% of a number (e.g., 20% of 150).

• Percentage increase/decrease: How much something has grown or shrunk (e.g., price increase from 40 to 50).

• Finding the whole: If X% of a number is Y, find the original number.

• Profit & Loss/Discount: Calculating percentages for sales, discounts, and gains/losses.

• Ratios and Proportions: Percentage combined with ratios.

• Mixtures: Percentage of components in mixtures.