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RRB Group D Model Paper 7 with solutions
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© examsnet.com
Question : 15
Total: 100
Find the odd number pair.
183 – 54
99 – 63
108 – 97
243 – 132
Validate
Solution:
(3) Here, 183 – 54 = 129 (divisible by 3), 99 – 63 = 36 (divisible by 3) and 243 – 132 = 111 (divisible by 3) but, 108 – 97 = 11 (prime number).
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