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Till 11 a.m. Dist. Covered by X = 60 km and Till 11 a.m. Dist. Covered by Y = 120 km Remaining distance to be covered at 11 a.m. = 700 – 180 = 520 km Relative speed of X and Y = 120 Km / hr ∴ Time taken = 520/120 =13/3 hrs. = 4 hrs. 20 min. ∴ Two cars will cross each other at 3.20 p.m.
132, 130, 136, 126, 142, 110
15, 30, 30, 20, 10, 8
74, 79, 86.5, 101.5, 109, 124, 141.5
In each of the following giving number series, a wrong number is given. Find out the wrong number?
3023, 3132, 3246, 3356, 3471
72, 36, 54, 135, 470.5, 2126.25
Find the wrong number in given number series.
1960, 1943, 1930, 1915, 1904, 1895
225, 45, 450, 90, 900, 150, 1800
132, 130, 136, 126, 142, 110
13, 24, 69, 272, 1355, 8248
Find the wrong term in the given series below.
159, 160, 81, 244, 62, 318