Question
Study the given pattern carefully and select the number
that can replace the question mark (?) in it:Solution
The logic followed here is: In column 1 2823 = √ 196 + 53 ² 2823 = 14 + 2809 In column 3 987 = √ 676 + 31 ² 987 = 26 + 961 Similarly,  = √ 144 + x² 1861 - 12 = x ² 1849 = x² x = √ 1849 x = 43
850, 849, 841, 814, 750, 688
Find the wrong number in the given number series.
7, 10, 16, 25, 37, 52, 70
12, 18, 40, 90, 270, 945
- Find the wrong number in the given number series.
12, 16, 25, 50, 99, 200 3, 6, 18, 90, 630, 5670
Find the wrong number in the given number series.
8.6, 11.3, 16.7, 24.2, 35.6, 49.1
4, 5, 12, 39, 160, 806
556, 547, 483, 458, 242, 196
Find the wrong number in given series.
1868, 1875, 1883, 1946, 1980, 2185
99Â 124Â Â 160Â Â 209Â Â 273Â Â 355Â Â 454