APPSC Group 2 Prelims 2024 · Question 121

Question 121 of the APPSC Group-II Screening Test 2024 (25 February 2024). Try it first, then open the answer and explanation.

1. Screening 2024 · Q121 · Mental Ability · Numbers & Series

   Study the following arrangement carefully: DE*9E$P#6+U0$H1A2D&#AS2ΩA3DS9ALM# What should come in place of the question mark (?) in the following sequence based on the above arrangement? DE* 9$P 60$ A#A ?

   1. A9A
   2. AAL
   3. AS9
   4. ALA

   ఈ క్రింది ఏర్పాటును జాగ్రత్తగా అధ్యయనం చేయండి : DE*9E$P#6+U0$H1A2D&#AS2ΩA3DS9ALM# పై అమరిక ఆధారంగా క్రింది క్రమంలోని ప్రశ్నార్థక గుర్తు (?) స్థానంలో ఏమి ఉండాలి ? DE* 9$P 60$ A#A ?

   1. A9A
   2. AAL
   3. AS9
   4. ALA
   Show answer

   Answer: (2) AAL

   సమాధానం: (2) AAL

   Each group starts at positions 1, 4, 9 and 16 (square numbers) and takes the next items at growing gaps: (1,2,3), (4,6,7), (9,12,13), (16,20,21). The next group is (25,30,31) = A, A, L.

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