General Maths Puzzle General Ability

Samsung mobile phone is available for Rs.2500 cash or Rs.520 cash down payments followed by equal installments.If the rate of interest charged is 25% per annum simple interest,calculate the monthly installment
Option
A)Rs.520
B)Rs.480
C)Rs.550
D)None of these

Read Solution (Total 2)

answer in installment is 520 as per the data given in the question directly
8 years agoHelpfull: Yes(0) No(1)

AMOUNT = 1980 + 1980 * 4*25/12*100 = 2145
INSTALLMENTS: =
4 + 25 (1+2+3)
......
12*100

4 + 25*6/12*100
4 + 25/200 = 825/200 = 33/8
33/8 = 2145
1 = 520
8 years agoHelpfull: Yes(0) No(0)

General Other Question

prove this
0/0 = 1/2 There are three boxes labelled as chocolates, toffees and 'chocolates and toffees. All the labels have been put incorrectly. You can pick from any box but you have only one chance and you will have to label the boxes correctly after that.?