Question

9 + 5 - 5 = 50 :: 8 + 6 - 3 = 51 ആയാൽ 7 + 4 - 3 = ?

• A. 51
• B. 31
• C. 41
• D. 21

Answer 1

Answer:

B. 31

• $9 + 5 - 5 = 9\times5+5=45+5=50$

• $8+6-3=8\times6+3=48+3=51$

• $7+4-3=7\times4+3=28+3=31$