Question
Statements: C © S * R, U % R $ Z
Conclusions: I. Z $ C II. U % S III. U © C In the following questions, the symbols @, ©, %, * and $ are used with the following meaning as illustrated below: ‘E © F’ means ‘E is not greater than F’. ‘E $ F’ means ‘E is not smaller than F’. ‘E @ F’ means ‘E is neither smaller than nor greater than F. ‘E * F’ means ‘E is neither equal to nor greater than F’. Now in each of the following questions, assuming the given statements to be true, find which of the three conclusions I, II and III given below them is/are definitely true and give your answer accordinglySolution
Combined Inequality: C ≤ S < R, U > R ≥ Z Decoded conclusion: I. Z ≥ C II. U > S III. U ≤ C C ≤ S < R ≥ Z No relationship can be established between Z and C. Hence conclusion I is not true. C ≤ S < R < U U > S. Hence conclusion II is true. C ≤ S < R < U U > C. Hence conclusion III 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