A. 25
B. 33
C. 35
D. 50

Explanation:

– The Senate has 100 seats.

– Thirty-three seats were scheduled for regular election in 2026.

– Two additional Senate seats were contested in special elections.

– All 435 voting seats in the House of Representatives were also contested.

– Senate elections are staggered, so approximately one-third of senators face election every two years.

Related one-line questions and answers

1. What is the normal term of a US Senator? — Six years.
2. What is the normal term of a House member? — Two years.
3. How many Senate seats are normally contested every two years? — Approximately one-third.
4. What is the minimum age to become a US Senator? — 30 years.
5. What is the minimum age to become a House member? — 25 years.