शृंखला में गलत पद ज्ञात कीजिए।

AA, BD, CI, DR, EY

  1. AA
  2. CI
  3. BD
  4. DR

Answer (Detailed Solution Below)

Option 4 : DR
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यहाँ अनुसरण किया गया पैटर्न निम्न प्रकार है:

A = 1 इसलिए, 12 = 1 इसलिए, 1 = A

B = 2 इसलिए, 22 = 4 इसलिए, 4 = D

C = 3 इसलिए, 32 = 9 इसलिए, 9 = I

D = 4 इसलिए, 42 = 16 इसलिए, 16 = P ≠ R

E = 5 इसलिए, 52 = 25 इसलिए, 25 = Y

इसलिए, गलत पद DR है।
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