Question
Statements: M $ K; K & N, N % R, R @ W
Conclusions:     I. W & K        II. K & W              III. M % R In the following questions, the symbols $, %, &, @ and # are used with the following meaning as illustrated below. A $ B means A is not smaller than B, A % B means A is not greater than B, A & B means A is neither smaller nor equal to B, A @ B means A is neither greater nor equal to B, A # B means A is neither smaller than nor greater than B.Solution
given statements: M $ K; K & N, N % R, R @ W After converting: M ≥ K, K > N, N ≤ R, R < W After combining: M ≥ K > N ≤ R < W Conclusion a → W & K → W > K There is no relation between W and K in the statement M ≥ K > N ≤ R < W so, it is not true. Conclusion b → K & W → K > W There is no relation between K and W in the statement M ≥ K > N ≤ R < W. So, it is not true. Conclusion c → M % R  → M ≤ R There is no relation between M and R in the statement M ≥ K > N ≤ R < W. So, it is not true.
169, 224, 293, 385, 497, 629
Find the wrong number in the given number series.
20, 33, 50, 69, 93, 121
25Â Â Â 26Â Â Â Â 28Â Â Â Â 32Â Â Â Â 42Â Â Â Â 56
Find the wrong number in the given number series.
8, 12, 23, 40, 66, 103
8137, 5405, 3669, 2701, 2201, 1997
Find the wrong number in the given number series.
78, 66, 51, 39, 20, 12
2824Â Â Â Â 2314Â Â Â Â Â 1973Â Â Â Â 1759Â Â Â Â 1634Â Â Â Â 1574
In each of the following number series, one term is wrong. Find the wrong term.
3, 7, 13, 21, 31, 42, 57
Find the wrong term in the given series below.
2847, 2954, 2799, 3088, 2727, 3256
Find the wrong number in the given number series.
2, 5, 10, 17, 26, 38, 50