Answer is 45 The pattern that is present in the series is 10 10*0.5 +5=10 10*1+ 10=20 20*1.5+ 15=45 45*2+ 20=110 110*2.5 +25=300 300*3 +30=930

50 is the answer

Can you complete the table series puzzle by replacing the ?? with the correct number?

81 36 144 ?? 25 16 64 100 49

Please complete the pyramid by replacing '?' with the correct number?

1 1 1 2 1 1 2 1 1 1 1 1 2 2 1 ? ? ? ? ? ? ? ? ? ? ? ? ? ?

CAD EBG KBM OCR DDH NL?

Can you solve the below maths equation problem by replacing the question mark with the correct number?

Note: It has more than one solution.