RRB NTPC · Pie Chart Angles & Values

Exercise and reference answers

Matching pairs

1. Left

   Rent for 90° slice of Rs 7200

   Right

   Rs 1800

2. Left

   Central angle for 40% slice

   Right

   144 degrees

3. Left

   Percentage for 72° slice

   Right

   20 percent

4. Left

   Count of 45° sectors in circle

   Right

   8

Instructions

Calculate slice percentages, values, and angles