Question
9 10 6 15 -1
? What will come next in the place of question mark (?) in the following given number series:Solution
9 + 1² = 10 10 - 2² = 6 6 + 3² = 15 15 - 4² = - 1 -1 + 5² = 24
556, 547, 483, 458, 242, 196Â
169, 224, 293, 385, 497, 629
Find the wrong number in given number series.
1490, 1377, 1294, 1211, 1138, 1075Â Â Â Â
Find the wrong number in the given number series.
20, 120, 600, 2400, 7000, 14400
Find the wrong number in the given number series.
976, 720, 495, 297, 130, - 14Â
150, 900, 300, 1800, 600, 3700, 1200
232, 269, 300, 331, 352, 371Â
1, 18, 44, 81, 131, 198
24, 24, 36, 72, 176, 540
4, 11, 36, 164, 986, 7204