1. Now-a-days use of digital services has increased and digital services have made our cash transactions easier and smoother. Government of India has taken initiatives to digitalise cash transactions to buy things and pay bills. Which of the following projects can a teacher give to the students in the context of the above statements. a. Use of science and technology c. Online clases-a blessing in disguise b. Use of digital services in our daily life d. Lockdown and shutdown​