How many MoUs signed between India and Bhutan during the visit of Shri Narendra Modi?

PM Modi launches RuPay card in Bhutan, signs 10 MoUs during his 2nd visit. The launch of RuPay card will be done in two phases- in the first phase, India's banks will issue RuPay cards that can be used by Indian travellers in Bhutan; in second phase-banks of Bhutan will be empowered to issue RuPay cards to Bhutanese citizens to use in India.