railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Ratio and Proportion Simple Ratios
A householder spent his monthly salary of ₹7,200 on different items. If he spent ₹4,000 on food and ₹400 on education, then the central angles respectively are:
1
200°, 20°
2
50°, 200°
3
200°, 60°
4
30°, 60°