1. Passage Reading
2. Verbal Logic
3. Non Verbal Logic
4. Numerical Logic
5. Data Interpretation
6. Reasoning
7. Analytical Ability
8. Quantitative Aptitude
578. (b) a bridge made by soldiers during a war; Literal meaning of pontoon bridge: A pontoon bridge is a bridge that floats on water. It is a floating bridge with barges or boats ('pontoons') to support the bridge deck. Pontoon bridges are often used in wartime as river crossings. They are usually temporary, and are sometimes destroyed after crossing (to keep the enemy from using them), or collapsed and carried (if on a long march). They were used to great advantage in many battles.” The paragraph also mention about the soldiers helping people to cross the river.
579. (d) there was a steep elevation; Because the paragraph mentions that “The mule-drawn carts staggered up the steep bank from the bridge”
580. (c) it was a steep uphill journey; Because the paragraph mentions that “The mule-drawn carts staggered up the steep bank from the bridge”
581. (d) the figure of the old man is brought under a sharp focus; There is no other justification for mentioning the old man.