Find the next term of the following series: Z1A, X2D, V6G, T21J, R88M, P445P, ?
2022
Find the next term of the following series: Z1A, X2D, V6G, T21J, R88M, P445P, ?
- A.
N2676T
- B.
T2670N
- C.
N2676S
- D.
M2670S
Attempted by 65 students.
Show answer & explanation
Correct answer: C
The given series is: Z1A, X2D, V6G, T21J, R88M, P445P, ?
Step 1: Analyze the first letter: Z, X, V, T, R, P — each letter decreases by 2 positions in the alphabet.
Step 2: Analyze the second letter: A, D, G, J, M, P — each letter increases by 3 positions.
Step 3: Analyze the number sequence: 1, 2, 6, 21, 88, 445.
Pattern in numbers: Each term is derived as follows:
2 = (1 × 2) + 0
6 = (2 × 3) + 0
21 = (6 × 3) + 3
88 = (21 × 4) + 4
445 = (88 × 5) + 5
Next term: (445 × 6) + 6 = 2670 + 6 = 2676
Next first letter: P - 2 = N
Next second letter: P + 3 = S
Thus, the next term is N2676S.
हिन्दी उत्तर:
दी गई श्रृंखला: Z1A, X2D, V6G, T21J, R88M, P445P, ?
चरण 1: पहले अक्षर का विश्लेषण: Z, X, V, T, R, P — प्रत्येक अक्षर वर्णमाला में 2 स्थान घटता है।
चरण 2: दूसरे अक्षर का विश्लेषण: A, D, G, J, M, P — प्रत्येक अक्षर 3 स्थान बढ़ता है।
चरण 3: संख्या श्रृंखला: 1, 2, 6, 21, 88, 445।
संख्याओं में पैटर्न: प्रत्येक पद निम्नलिखित तरीके से निकाला जाता है:
2 = (1 × 2) + 0
6 = (2 × 3) + 0
21 = (6 × 3) + 3
88 = (21 × 4) + 4
445 = (88 × 5) + 5
अगला पद: (445 × 6) + 6 = 2670 + 6 = 2676
अगला पहला अक्षर: P - 2 = N
अगला दूसरा अक्षर: P + 3 = S
इसलिए, अगला पद N2676S है।