From the International Personality Item Pool (2001) / Colquitt et al. 2006 OBHDP

The Colquitt et al has the following (risk averse, page 118):

Risk aversion was also assessed using 6 items from the International Personality Item Pool (2001). Items included:

1. I enjoy being reckless (R)
2. I take risks (R)
3. I seek danger (R)
4. I seek adventure (R)
5. I would never go hang-gliding or bungee jumping
6. I would never make a high risk investment

Coefficient for this scale was .82.

I ran these from the IPIP (risk taking) :

1. I enjoy being reckless
2. I take risks
3. I seek danger
4. I seek adventure
5. I am willing to try anything once
6. I would never make a high risk investment (R)
7. I avoid dangerous situations (R)
8. I do crazy things