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SSC CPO SI and ASI Model Paper 8
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© examsnet.com
Question : 2
Total: 200
3 4.2 7.8 18.6 51 ?
128.2
132.8
136.4
148.2
Validate
Solution:
(4) The pattern of the series is:
3 + (0.4 × 3) ⇒3 + 1.2 = 4.2
4.2 + (1.2 × 3) ⇒4.2 + 3.6 = 7.8
7.8 + (3.6 × 3) ⇒7.8 + 10.8= 18.6
18.6 + (10.8 × 3) ⇒18.6 + 32.4= 51
51 + (32.4 × 3) ⇒ 51 + 97.2= 148.2
Hence, the required term is 148.2.
© examsnet.com
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