IQ Test Labs

Discover your intellectual strengths

Brainteasers

Letter sequences

Letters represent words that are somehow connected in a sequence. Find the next letter.

For example if the clue is:

M T W T __

Solution: Friday (F). The letters follow the sequence: Monday (M), Tuesday (T), Wednesday (W), Thursday (T), Friday (F)

1. T T T F F S S ?

Eighty (E). Ten, Twenty, Thirty, Forty, Fifty, Sixty, Seventy, Eighty



2. F S T F F S ?

Seventh (S). First, Second, Third ...


3. O T T F F S S E ?

Nine (N). One, Two, Three ...


4. J F M A M J J ?

August (A). June, July, August.


5. A T G C L V L S S ?

Capricorn (C). Scorpio, Sagittarius, Capricorn.