Mathematics
If Arshad earns ₹x per day and spends ₹y per day, then his saving for the month of March is
₹(31x − y)
₹31(x − y)
₹31(x + y)
₹31(y − x)
Related Questions
If there are x chairs in a row, then the number of persons that can be seated in 8 rows are
64
x + 8
8x
none of these
If the length of a rectangle is 3 times its breadth and the breadth is x units, then its perimeter is
4x units
6x units
8x units
10x units
Rashmi has a sum of ₹x. She spent ₹800 on grocery, ₹600 on clothes and ₹500 on education and received ₹200 as a gift. How much money (in ₹) is left with her?
x − 1700
x − 1900
x + 200
x − 2100