Martha worked for a marketing company with a casual atmosphere and informal culture. the company declared bankruptcy. martha can't wait to find a similar position. in the past, she worked for companies with a more traditional and formal structure. she now has a new job in a bank. martha dresses differently, puts in longer hours, and studies at home to better understand the bank's services. she is exhibiting intelligence.

Practical intelligence

Explanation: In simple words, practical intelligence refers to the ability of an individual to shape and fit itself according to the demands of the environment.

In the given case, Martha worked with a company  that had a casual and open atmosphere. But after joining employment in a bank she herself understood that different attitude will be needed there to work. She herself adjusted her personality and dressing  as per the demand of the environment.

Hence from the above we can conclude that she is exhibiting practical intelligence.