NIFT UG 2017 Question Paper with solutions

© examsiri.com
Question : 94 of 150
 
Marks: +1, -0
How many 7’s not immediately preceded by 4 but immediately followed by 2 are there in the following series?
3 4 7 2 8 7 2 9 4 7 1 3 5 7 2 9 9 7 7 2 5 1 4 7 2 3
Go to Question: