The correct answer is: a) Mamata.
The Mamata scheme is a government of Odisha scheme that aims to provide nutritional support to pregnant women and lactating mothers in the state. The scheme provides a monthly allowance of Rs. 500 to pregnant women and Rs. 600 to lactating mothers. The allowance is transferred directly to the bank accounts of the beneficiaries.
The ICDS scheme is a government of India scheme that aims to provide integrated child development services to children under the age of six and their mothers. The scheme provides a range of services, including nutrition, health, education, and immunization.
The MDM scheme is a government of India scheme that aims to provide mid-day meals to children in government and government-aided schools. The scheme provides a nutritious meal to children every day during school hours.
The PDS scheme is a government of India scheme that aims to provide subsidized foodgrains to poor families. The scheme provides a ration card to eligible families, which they can use to purchase foodgrains at a subsidized price.
The Mamata scheme is a more recent scheme than the ICDS, MDM, and PDS schemes. It is also a more targeted scheme, as it is specifically aimed at pregnant women and lactating mothers. The ICDS, MDM, and PDS schemes are more general schemes that provide services to a wider range of beneficiaries.