Question

$7\times5\times4=57354,8\times7\times3=78563,then6\times8\times5=?$

• A. 86585
• B. 86855
• C. 68485
• D. 86485

Answer 1

Answer:

D. 86485

$7\times5\times4=57354$

$$In this first 2 digits are interchanged to form 5 7 </p><p style="color: rgb(0,0,0); margin-top: 2px; margin-bottom: 2px" data-pxy="true">$$next 2 digit are formed by multiplying 7 and 5 we get 35

$$Last digit of question is add as last digit in answer.</p><p style="color: rgb(0,0,0); margin-top: 2px; margin-bottom: 2px" data-pxy="true">$$ATQ,

$6\times8\times5=6 and 8 interchanged$

$$next digits formed by multiplying 6 and 8</p><p style="color: rgb(0,0,0); margin-top: 2px; margin-bottom: 2px" data-pxy="true">$$next digit is add as last digit of the question as 5

$6\times8\times5=86485$