Question
Download Solution PDFఇచ్చిన నమూనాను జాగ్రత్తగా అధ్యయనం చేసి, అందులోని ప్రశ్న గుర్తు (?)ని భర్తీ చేయగల ఎంపికల నుండి సంఖ్యను ఎంచుకోండి.
| 30 | 42 | 56 |
| 20 | 30 | ? |
| 12 | 14 | 16 |
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFతర్కం: వరుస వారీగా:
(1వ సంఖ్య - 3వ సంఖ్య) + 2 = 2వ సంఖ్య
వరుస 1: (30 - 12) + 2 = 18 + 2 = 20;
వరుస 2: (42 - 14) + 2 = 28 + 2 = 30;
అదేవిధంగా,
వరుస 3: (56 - 16) + 2 = 40 + 2 = 42.
కాబట్టి, 42 సరైన సమాధానం.
Last updated on Jun 11, 2025
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