6.
A mobile number consists of ten digits. The first four digits of the number are 9, 8, 8 and 7. The last three digits are 1, 5 and 5. The remaining digits are distinct and make the mobile number, the greatest possible number. What are these digits?
9.
In the trade fair show, 400 people came on Monday, 364 people came on Tuesday, 120 people cameon Sunday and 102 people came on Saturday. In total, how many people visited the trade fair show?
14.
Lokesh bought 100 cups, 10 plates, and 100 spoons at the store. The cups cost ₹ 0.50 a piece. The plates cost ₹ 2.5 a piece. The spoons cost ₹0.50 a piece. If he already paid ₹ 100, how much more money does he need to pay?