# Ratio and Proportion - Quantitative Aptitude (MCQ) questions for Q. 29292

**Q. In a library, the ratio of number of story books to that of non-story books was 4:3 and total number of story books was 1248. When some more story books were bought, the ratio became 5:3. Find the number of story books bought.***- Published on 11 Apr 17***a.** 312

**b.** 321

**c.** 936

**d.** 1560

**ANSWER: 312**