The correct answer is (a). Pusa RH-10 is a hybrid variety of Basmati rice. It was developed by the Indian Agricultural Research Institute (IARI) in 1998. It is a high-yielding variety with good grain quality. It is resistant to pests and diseases. It is suitable for cultivation in the Indo-Gangetic plains.
Pusa Sugandh-3 is a non-hybrid variety of Basmati rice. It was developed by the IARI in 1986. It is a medium-yielding variety with good grain quality. It is resistant to pests and diseases. It is suitable for cultivation in the Indo-Gangetic plains.
Pusa Basmati-1 is a non-hybrid variety of Basmati rice. It was developed by the IARI in 1968. It is a high-yielding variety with good grain quality. It is resistant to pests and diseases. It is suitable for cultivation in the Indo-Gangetic plains.
Pusa Sugandh-5 is a non-hybrid variety of Basmati rice. It was developed by the IARI in 1992. It is a medium-yielding variety with good grain quality. It is resistant to pests and diseases. It is suitable for cultivation in the Indo-Gangetic plains.