TCS Company Logical Reasoning Cryptography

A car is traveling at a uniform speed. The driver
sees a milestone showing a 2-digit number. After
traveling for an hour the driver sees another
milestone with the same digits in reverse order. After another hour the driver sees another milestone
containing the same two digits with a zero in
between(0). What is the average speed of the driver.

Read Solution (Total 5)

TCS Other Question
A department store receives a shipment of 1,000 shirts, for which it pays Rs. 9,000. The store sells the shirts at a price 80 percent above cost for one month, after which it reduces the price of the shirts to 20 percent above cost. The store sells 75 percent of the shirts during the first month and 50 percent of the remaining shirts afterwards. How much gross income did sales of the shirts generate? The population of the town of Paxton continuously increased in the two decades 1960 through 1969and 1970 through 1979. Was the percentage increase greater in the first decade than in the second decade?
(1)The population increase in the first decade was 10,082.
(2)The population increased by the same amount in both decades.