Find the number which would come in place of question mark 81 : 101 ::  121 : ? .

What number should replace the question mark? 926 : 24, 799 : 72. 956 : ?

Direction: What will come in place of the question mark (?) in the following number series? 83, 188, __, 374, 437, 452Options280239487445287

What should come place of the question mark(?) in the following number series?17, 18 , 26, 53 , 117, ? , 458

Direction: What should come in place of question mark (?) in the following number series? 101, 204, 309, 416, 525, 636, ?Options640749662736700

Numbers in the following questions have been arranged using a particular method. Find thenumber in place of ‘?’3 8 10 2 ? 16 56 90 2 20 0