In the letter series “V, M, E, T, R, L, M, E, S, O, L, M, E, T, S, Q, V, M, E, O, L”, how many times M is preceded by E and is immediately followed by T?

Find the correct alternative to replace the question mark in the series given below. 4, 7, 13, 25, 49, ?

In the given alphabetical series, which group of letters will occur at the place of question mark? ––?–– M N –?– N M M –?– M N M –?– N –?– N

Find the correct alternative to replace the question mark in the given number series. 13, 15, 19, 27, ?

Storm, Tsunami, Flood, ?