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Question : 133 of 200
Marks:
+1,
-0
Solution:
(4) The pattern is :
19.7 – 2.4 = 17.3
17.3 – 2 × 2.4 = 17.3 + 4.8= 22.1
22.1 – 3 × 2.4 = 22.1 – 7.2= 14.9
14.9 + 4 × 2.4 = 14.9 + 9.6= 24.5
24.5 – 5 × 2.4 = 24.5 – 12= 12.5 ≠12 2 .
12.5 + 6 × 2.4 = 12.5 + 14.4= 26.9
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