How to Get Promoted in Railways: Sample Questions & Success Tips for Class 4 Staff Read my book The Inner Compass free on Kindle Unlimited 📌 1. Arithmetic & General Mental Ability (From CCTC model question bank)   Which fraction is equal to 4/6? A) 3/2 B) 2/3  C) 1/4 D) 2/4 30% of 150 is A) 45  B) 30 C) 42 D) 15 Sum of two angles in a triangle is 110°. What is the third angle? A) 360° B) 120° C) 70°  D) 140° If a train travels 250 km in 2 h 30 min, its speed is: A) 100 km/h  B) 50 C) 110 D) 70 1 hour equals how many seconds? A) 60 B) 120 C) 400 D) 3 600   Read for FREE The Crimson Alibi   🎯 2. Railway Establishment & Financial Rules (Based on establishment rules doc) After promotion from Class IV to Class III, how many times must you register fresh for a higher category quarter? A) Once B) Twice C) None (must register afresh)  D) Not required Staff attached to breakdown duties get quarter allotment preference because… ...