Concept:The underlined letters in "viscount" represent the consonant sound /k/.
We must choose the option that has the same /k/ sound.
Explanation:"Viscount" is pronounced /ˈvaɪ.kaʊnt/.
In this word, the letter "s" is silent, and the letter "c" gives the /k/ sound.
Now check each option for the same consonant sound.
"Car" is pronounced /kɑː/; it starts with the /k/ sound.
"Scent" is pronounced /sent/; its initial sound is /s/, not /k/.
"Race" is pronounced /reɪs/; it contains /s/ at the end, not /k/.
"Vital" is pronounced /ˈvaɪ.təl/; it has no /k/ sound.
Therefore, only "car" contains the same consonant sound /k/ as the underlined letters in "viscount".
Answer:B. car