निम्नलिखित में से ‘

161      173        191         215        245         ?

(14.073)² + (32.103)² + (43.9653)² + (52.983)² + ? = (102.45)² + (98.007)²

660, 653, 639, 618, 590, ?

216, 81, 297, 378, ?, 1035, 1728

What will come in place of the question mark (?) in the following series?

110, 120, ?, 146, 162, 180

?, 6, 6, 9, 18, 45

43, 56, 82, ?, 173, 238

What will come in place of the question mark (?) in the following series?


2, 5, 10, 17, 26, ?, 50

32, 42, 62, 92, ?, 182

What will come in place of the question mark (?) in the following series?

4.5, 8, 15, 29, ?, 113