The committee that standardized the Glorious Qur'an is made up of

A.

Six people

B.

Five people

C.

Four people

D.

Three people

Correct answer is C

It is believed upon Hudhayfah's request Uthman obtained the sheets of the Quran from Ḥafṣa and appointed a commission consisting of Zayd and three prominent Meccans, and instructed them to copy the sheets into several volumes based on the dialect of Quraysh, the main tribe of Mecca.
"Uthman bin Affan appointed a panel of four people to carry out the standardization of the Holy Qur`an. They include;
1.Zaid bin Thābit;
2.Abdullahi bin Zubair;
3. Sa'ad bin Al-ÁS
4.Abdul-Rahman bin Hārith"