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Urchit Rathore

· started a discussion

· 1 Months ago

plz sln

Question:
If 678 = 83, 476 = 75 and 567 = 80, what is 369 = ?
Options:
A) 18
B) 99
C) 72
D) 40
Solution:
Ans: (d) 678 : - 67 ÷ 8 \(\Rightarrow\) Q = 8, R = 3

476 = 47 ÷ 6 \(\Rightarrow\) Q = 7, R = 5

in same way : -

369 = 36 ÷ 9 \(\Rightarrow\) Q = 4, R = 0

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