Roman numeral for the greatest three digit number is __________.
Mrs. Soni bought 71⁄2 L of milk. Out of this milk, 53⁄4 L was consumed. How much milk is left with her?
On Tuesday night Lalita spent 18 minutes on social studies homework, 29 minutes on science homework, and 59 minutes on mathematics homework. About how much time in all did she spend on her homework?
A1 hour and 46 minutes
B1 hour and 10 minutes
Kunal purchased a notebook for Rs 19.75, a pencil for Rs 3.85 and a pen for Rs 8.35 from a bookshop. He gave a 50-rupee note to the shopkeeper. What amount did he get back?