Number Series Questions

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

120 % of 750 ÷ 25 - 16 = ? % of 1240 ÷ 31

In the following question, select the missing number from the given series.

6, 9 , 15, 24, 39, 63, ?

In the following question, select the missing number from the given series.

19, 25, 32, 38, 45, 51, ?

Choose the missing terms out of the given alternatives ATTRIBUTION, TTRIBUTIO, RIBUTIO, IBUTI

Find the missing number in the series:

219, 211, 204, 198, ?, 189

In the following question, select the missing number from the given series.

567, 189, 63, ?, 7

In the following question, select the missing number from the given series.

63, 56, 50, 43, 37, 30, ?

Choose the correct alternative that will continue the same pattern and replace the 'x' in the series 525, 430, 345, 270, x