Concept:
Educational commissions in India were constituted at different historical stages to reform school and higher education systems. Each commission is identified with its chairman, and correct matching requires recalling both historical chronology and institutional roles.
Step 1: Secondary Education Commission (a)
The Secondary Education Commission was established in
1952 after independence to evaluate secondary school structure in India. It was chaired by
Dr. A. Lakshmanaswami Mudaliar. Therefore:
\[
(a) \rightarrow (II)
\]
Step 2: University Education Commission (b)
The University Education Commission was set up in
1948 to reform higher education in independent India. It was chaired by
Dr. S. Radhakrishnan, who later became the President of India. Therefore:
\[
(b) \rightarrow (I)
\]
Step 3: Kothari Commission (c)
The Kothari Commission (1964–1966) was a major national education commission chaired by
Daulat Singh Kothari. It recommended the famous 10+2+3 education structure. Therefore:
\[
(c) \rightarrow (IV)
\]
Step 4: Calcutta University Commission (d)
The Calcutta University Commission (1917), also known as the Sadler Commission, was chaired by
Dr. M. E. Sadler. It examined the functioning of Calcutta University and proposed structural reforms. Therefore:
\[
(d) \rightarrow (III)
\]
Step 5: Final matching
Combining all correct pairs:
\[
a-II,\quad b-I,\quad c-IV,\quad d-III
\]
Thus, Option
B is correct.