book Maths Puzzle Numerical Ability

Dr. Z covered 310 miles by traveling for 4 hours at one speed and then for 5 hours at another speed. had she gone 5 hours at the first speed and 4 hours at the second speed, she wo

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book Other Question

Each person must finish a 110-item test in 90 minutes. How much time(in seconds) should be spent in each test item to be able to complete the test in the time allotted? The polynomial f(x) divided x – 3 results in a quotient of x2 + 3x – 5
with a remainder of 2. Find f(3).