Explanation

2² + 3² = 13

4² + 1² = 17

3² + 4² = 25

Last verified on 01-09-2026

Explanation

Let's check the alphabet positions:

B = 2  

E = 5  

I = 9  

N = 14  

T = 20  

? = 

Differences:  

5 - 2 = +3  

9 - 5 = +4  

14 - 9 = +5  

20 - 14 = +6  

Pattern: +3, +4, +5, +6... so next should be +7

20 + 7 = 27

Alphabet wraps after 26, so 27 - 26 = 1

1st letter = A

Last verified on 01-09-2026

Explanation

Let's find the pattern in B, E, J, Q, Z, ?

Look at alphabet positions:

B = 2

E = 5

J = 10  

Q = 17

Z = 26

Now check the differences:

5 - 2 = +3

10 - 5 = +5  

17 - 10 = +7

26 - 17 = +9

The differences are +3, +5, +7, +9... odd numbers increasing by 2

Next difference should be +11

26 + 11 = 37

Alphabet wraps around after 26. So 37 - 26 = 11

11th letter = K

Last verified on 01-09-2026

Explanation

Pattern: Multiply by 2 and add 2.

• 3 × 2 + 2 = 8
• 8 × 2 + 2 = 18
• 18 × 2 + 2 = 38
• 38 × 2 + 2 = 78
• 78 × 2 + 2 = 158

Verified & Updated

Explanation

Check the pattern:

66 to 64 = -2

64 to 70 = +6

70 to 68 = -2

68 to ? = +6

So it alternates: -2, +6, -2, +6...

Next step after 68 should be +6

68 + 6 = 74

Last verified on 01-09-2026