5490 ÷ 15 × 18 + 450 =

What value should come in the place of (?) in the following number series?

64, 80, 104, ?, 176, 224

200 ? 96 38.4 7.68 0

24, 168, 28, 140, 35, ? 

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

?, 65, 37, 73, 29, 81

Find the missing number in the given number series.

5, 9, 18, 34, 59, ?

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

68, 76, 61, 85, ?, 98

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

72, 108, 172, ?, 416, 612

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

75, ?, 107, 148, 229, 390

25, ?, 87, 159, 269, 425