Interview Q&A / Aptitude

1. A family's monthly budget of ₹60,000 is shown in a pie chart: rent 30%, food 25%, transport 10%, savings 20%, others 15%. What is the central angle for food, and how much more is spent on rent than saved?

   Food's angle is 25% of 360 = 90 degrees. Rent is ₹18,000 and savings ₹12,000, so rent exceeds savings by ₹6,000. In general, angle = percent x 3.6, and amount = percent x total / 100.

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