TCS Company Logical Reasoning Letter Series

the value of a scooter depreciates in such a way that at the end of each year, is ¾ of its value at the beginning of same year. If the initial value of the scooter is rs40,000. What is the value at the end of 3yrs?
a)rs23125 b)rs19000 c)13435 d)16875

Read Solution (Total 3)

As, it is given that , the cost becomes 3/4 at the end of year.
so, after 3 years ,the price of Scooter=40000*3/4*3/4*3/4= Rs.16875
11 years agoHelpfull: Yes(47) No(4)

40000*3/4=30000
30000*3/4=22500
22500*3/4=16875
or
40000*(3/4)^3=16875
8 years agoHelpfull: Yes(3) No(0)
d 3/4*40000=30000,3/4*30000=22500,3/4*22500=16875
8 years agoHelpfull: Yes(1) No(0)

TCS Other Question

) the figure shown is an equilateral triangle of side length equal to 5 which is divided into 2unit traingles. A valid path is a path from the triangle in the top row to the row to the middle triangle in the bottom row, such that the adjacent triangles in the 4path share a common edge and the path never travels up (from lower row to higher row) or revisits a triangle. An example of such path is illustrated below. How many valid paths are possible?
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