If D is the daughter of E and E is the sister of F, what is the relationship between D and F?

A. NIECE

E is ranked 8th from the top and 12th from the bottom in a competition. How many participants are there in total?

B. 20

During a meeting, a colleague suddenly collapses. What is your immediate reaction?

B. CHECK IF THE COLLEAGUE IS BREATHING AND CALL FOR ASSISTANCE IF NECESSARY.

If in a certain code, 'CAT' is coded as 'DBU', how is 'DOG' coded in that code?

A. EPH

Four friends, John, Mike, Sarah, and Lisa, are compared based on their heights. John is taller than Mike but shorter than Sarah. Lisa is shorter than John. Who is the tallest?

C. SARAH