Question
When was the Southern Railway zone created?
Solution
Southern Railway, in its present form, came into existence on 14th April 1951 through the merger of the three state railways namely Madras and Southern Mahratta Railway, the South Indian Railway, and the Mysore state railway.
Solve for x in the equation: 3(x + 2) + 2(2x - 5) = 5x + 9
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The mean age of 30 students was calculated as 15 years. However, it was later discovered that one student's age was mistakenly entered as 15 years inste...
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105, 111, 123, 141, ?, 195
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