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Ques:- Which of the following is always odd?
A. Sum of two odd numbers
B. Product of two odd numbers
C. Difference of two odd numbers
D. None of these
Ques:- Find out the wrong number in a given series.
124, 133, 142, 152, 160
124, 133, 142, 152, 160
A. 133
B. 142
C. 152
D. 160