RRB Group-D Model Paper 11 with answers for online practice

Question : 12 of 100

Marks: +1, -0

What comes next in the given series 3W, 7V, 11U, 15T, _____

Solution:

The logic is :

3→↖{+4}7→↖{+4}11→↖{+4}15→↖{+4}19

W→↖{-1}V→↖{-1}U→↖{-1}T→↖{-1}S

Hence, ‘19S’ is the correct answer.

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