If the cost of sugar increases by 25%, by what percent should consumption decrease to keep expenditure fixed?

A regional compliance office screens 2,500 tax profiles. If they flag 12% of these profiles for audit, and 5% of the audited profiles are proven to contain defaults, what is the absolute count of defaulting profiles?

An individual pays 10% income tax on their net taxable income. Under a progressive policy, their tax rate is raised to 15% on the same income. If their original tax paid was 30,000 PKR, what is the new tax amount?

An individual's baseline tax liability was originally calculated as 12,000 PKR under a 10% tax bracket. If a revised progressive policy moves them into a 15% tax bracket on the same net taxable income, what is their new absolute tax liability?

An employee's gross monthly salary is subject to a 12% provident fund deduction. If the absolute amount deducted is 6,000 PKR, what is the gross monthly salary?

A taxpayer pays 15% income tax on their net taxable income. If the total tax paid is 45,000 PKR, what is the total net taxable income of the individual?

What percent of 90 is 8?