Hansa Mehta Committee was appointed by the National Council for Women's Education in 1962 with the purpose to:

The correct option is: Examine the differentiation of curriculum for boys and girls at all stages of education,

Explanation:

The Hansa Mehta Committee was appointed by the National Council for Women's Education in 1962. The primary objective of this committee was to examine the differentiation of curriculum for boys and girls at all stages of education. The committee was tasked with analyzing whether there should be a common curriculum for both genders or if separate curricula were necessary to address their different societal roles and needs at various educational levels.

The committee recommended a common curriculum for both boys and girls at the primary and middle school stages, with options for specialization later on, thereby promoting gender equality in educational opportunities.