Mixed Series

Mixed series combine a letter pattern and a number pattern in each term. Split them and solve each pattern on its own.

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Tap an answer. You'll see if it's right, and why. Easy ones come first.

1. Q1Easy

   What comes next: B9, E11, H13, K15, ?

   1. AN17
   2. BM17
   3. CN19
   4. DO17
   Show answer

   Answer: A. N17

   💡 The letters move 3 place(s) forward, numbers go up by 2, giving N17.

2. Q2Easy

   What comes next: F1, H5, J9, L13, ?

   1. AN21
   2. BN17
   3. CO17
   4. DM17
   Show answer

   Answer: B. N17

   💡 The letters move 2 place(s) forward, numbers go up by 4, giving N17.

3. Q3Easy

   What comes next: Q5, S9, U13, W17, ?

   1. AY21
   2. BY25
   3. CX21
   4. DZ21
   Show answer

   Answer: A. Y21

   💡 The letters move 2 place(s) forward, numbers go up by 4, giving Y21.

4. Q4Easy

   What comes next: F6, H10, J14, L18, ?

   1. AN22
   2. BN26
   3. CM22
   4. DO22
   Show answer

   Answer: A. N22

   💡 The letters move 2 place(s) forward, numbers go up by 4, giving N22.

5. Q5Medium

   What comes next: W3, U6, S12, Q24, ?

   1. AP48
   2. BO51
   3. CO48
   4. DN48
   Show answer

   Answer: C. O48

   💡 The letters move 2 place(s) back, numbers are doubled each time, giving O48.

6. Q6Medium

   What comes next: S4, Q9, O16, M25, ?

   1. AJ36
   2. BK41
   3. CL36
   4. DK36
   Show answer

   Answer: D. K36

   💡 The letters move 2 place(s) back, numbers are squares, giving K36.

7. Q7Medium

   What comes next: M2, L4, K8, J16, ?

   1. AI32
   2. BH32
   3. CI34
   4. DJ32
   Show answer

   Answer: A. I32

   💡 The letters move 1 place(s) back, numbers are doubled each time, giving I32.

8. Q8Medium

   What comes next: L16, J25, H36, F49, ?

   1. AD73
   2. BC64
   3. CD64
   4. DE64
   Show answer

   Answer: C. D64

   💡 The letters move 2 place(s) back, numbers are squares, giving D64.