Assam and Bihar have been among the worst hit. TV footage showed roads and railway lines in Bihar submerged.
Floods and landslides triggered by torrential monsoon rains have killed at least 40 people across South Asia in the last two days, officials said on Saturday. The monsoon, which lasts from June to September,
At least 90 people have died in Nepal and 50 in India's Assam state. A dozen people have been killed in neighboring Bangladesh.
Skywatchers along a narrow band from west Africa to the Arabian Peninsula, India and southern China will witness on Sunday the most dramatic "ring of fire" solar eclipse to shadow the Earth in years.