Chuyên đề 5 Quy luật dãy số

According to the pattern shown below, what is the number in the blank? 3, 9, 16, 24, 33, 43, __,

• 50

• 52

• 48

• 54

According to the pattern shown below, what is the number in the blank? 3, 3, 6, 9, 15, 24, ___

• 30

• 36

• 39

• 33

Observe the sequence below to replace the music note with a suitable number. 50, 49, 47, 44, 40, ♫, ...

• 36

• 35

• 34

• 33

According to the pattern below, what is the English letter in the space? A, E, I, M, __

• Q

• O

• P

• N

According to the pattern shown below, what is the English letter in the space provided? A, B, E, J, __, ...

• Q

• M

• L

• O

According to the pattern below, what is the English letter in the space? Pattern: B, D, G, I, L, N, __

• Q

• M

• P

• S

According to the pattern below, what is the value of the next number? Pattern: 50, 3, 45, 6, 40, 9, 35, 12, ...

• 13

• 15

• 25

• 30

By observing the pattern, what is the English letter in the space (“__”) provided? A sequence of letters: A, Z, B, __, C, X, D, W, ...

• Y

• E

• F

• Q

What is the value of the number to represent "?" in the following table? A sequence of numbers: 50, 3, 45, 6, 40, 9, 35, 12, ?

• 30

• 25

• 20

• 15

What is the value of the number to represent “?” in the following table?

• 10

• 15

• 21

• 18