Glaciers and river sources matching

Pair 1 is correct: Bandarpunch glacier is a source of the Yamuna River. Pair 2 is incorrect: Bara Shigri glacier feeds the Bhaga River (tributary of Ravi), not the Chenab directly. Pair 3 is correct: Milam glacier is a source of the Mandakini River in Uttarakhand. Pair 4 is correct: Siachen glacier feeds the Nubra River in Ladakh. Pair 5 is incorrect: Zemu glacier feeds the Teesta River, not the Manas River. The Zemu glacier is located in Sikkim. Therefore, pairs 1, 3, and 4 are correctly matched. > Bandarpunch-Yamuna, Milam-Mandakini, Siachen-Nubra correct; Bara Shigri-Chenab and Zemu-Manas incorrect. Answer: (b).