Campus
Maths Puzzle
Logical Reasoning
Coding Decoding
world +trade = center
c+e+t+e+r?
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Campus Other Question
A car is travelling at a uniform speed. The driver sees a milestone showing a 2-digit number. After travelling 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. What is the average speed of the driver.
If 2 × 3 = 812, 4 × 5 = 1620 then 6 × 7 = ?
(a) 42 (b) 1214
(c) 2428 (d) 2442