General Maths Puzzle General Ability

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0/0 = 1/2

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General Other Question

a man starts going for morning walk everyday. the distance walked by him on the first day was 2 km. Every day he walks half of the distance walked on the previous day. What can be the maximum total distance walked by him in his lifetime?
1) 4 km
2) 20 km
3) 8 km
4) Data inadequate
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