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kushal from indian school sohar, sohar

Subject :Rea Class : Class 6

Find the number which will replace the mark '?'.

A80
B82
C86
D92

how will it come

Ans 1:

abhinav from fitjee world school, Hyderabad

Class : Class 8

6*7=42 5*8=40 42+40=82 so the answer is b

Swastik Sharma from Modern Vidya Niketan 17, Faridabad, Faridabad

Class : Class 8