© examsiri.com
Question : 46 of 200
Marks:
+1,
-0
Solution:
(3) The pattern is :
8 × 1 – 2.5 = 8 – 2.5 = 5.5
5.5 × 2 – 2.5 = 11 – 2.5 = 8.5
8.5 × 3 – 2.5 = 25.5 – 2.5 = 23
23 × 4 – 2.5 = 92 – 2.5 = 89.5
89.5 × 5 – 2.5 = 447.5 – 2.5
= 445
© examsiri.com
Go to Question: