Inflation is defined as a persistent increase in the general price level over time. It is caused by demand-pull factors like increased money supply or cost-push factors like higher production costs. Consequences of inflation include a decrease in purchasing power, inequality in income distribution, and negative impacts on exports and government spending. High inflation over 50% per month is considered hyperinflation and can lead to drastic increases in prices over time. Pakistan experiences inflation due to factors like increased money supply, non-productive expenditures, and foreign remittances. It is advised to invest in long-term assets rather than cash during inflation.