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UPPSC Prelims 2020CSATQ. 91 of 221
Q. 911 markMedium
UPPSC Prelims 2020·CSAT
How many 4's are there in the following which are preceded by 7 but NOT followed by 3? 7 4 2 6 9 7 4 6 1 3 2 8 7 4 1 3 8 3 2 5 6 7 4 3 9 5 8 2 0 1 8 7 4 6 3
(a)Four
(b)Three
(c)Six
(d)Five