# Stock and shares - Quantitative Aptitude (MCQ) questions for Q. 771

**Q. What is the investment made if one invests in 15% stock at 50 and earns Rs.2000?***- Published on 06 Jul 15***a.** 8000

**b.** 7000

**c.** 5000

**d.** 6000

**ANSWER: 5000**

To earn Rs.15, investment = Rs.50.

Hence, to earn Rs.1500, investment = (1500*50)/15

= Rs.5000