Question:
Which letter cluster will replace the question mark (?) to complete the given series?
TDQR, SFNV, ?, QJHD, PLEH
दी गई श्रृंखला को पूरा करने के लिए कौन सा अक्षर समूह प्रश्नवाचक चिह्न (?) को प्रतिस्थापित करेगा?
TDQR, SFNV, ?, QJHD, PLEH
Options:
- a) RHKZ
- b) RGJZ
- c) FJCQ
- d) IDBZ
- a) RHKZ
- b) RGJZ
- c) FJCQ
- d) IDBZ
correct answer : a)
Explanation:
Let’s trace each letter in the clusters:
1. First letter: T (20) -> (-1) -> S (19) -> (-1) -> R (18) -> (-1) -> Q (17) -> (-1) -> P (16)
2. Second letter: D (4) -> (+2) -> F (6) -> (+2) -> H (8) -> (+2) -> J (10) -> (+2) -> L (12)
3. Third letter: Q (17) -> (-3) -> N (14) -> (-3) -> K (11) -> (-3) -> H (8) -> (-3) -> E (5)
4. Fourth letter: R (18) -> (+4) -> V (22) -> (+4) -> Z (26) -> (+4) -> D (4) -> (+4) -> H (8)
So, the missing letter cluster is RHKZ.
Hence, Option 1 is correct.
आइए प्रत्येक अक्षर के पैटर्न को ट्रैक करें:
1. पहला अक्षर: T (20) -> (-1) -> S (19) -> (-1) -> R (18) -> (-1) -> Q (17) -> (-1) -> P (16)
2. दूसरा अक्षर: D (4) -> (+2) -> F (6) -> (+2) -> H (8) -> (+2) -> J (10) -> (+2) -> L (12)
3. तीसरा अक्षर: Q (17) -> (-3) -> N (14) -> (-3) -> K (11) -> (-3) -> H (8) -> (-3) -> E (5)
4. चौथा अक्षर: R (18) -> (+4) -> V (22) -> (+4) -> Z (26) -> (+4) -> D (4) -> (+4) -> H (8)
इसलिए, लुप्त अक्षर समूह RHKZ है।
अतः, विकल्प 1 सही है।