Answer is B

Right End

A I I I I I I   ‹ (Right Start from here)  -------- Make it equation 1

Left End

(Left start from here) »  I I I I I I I I I I I I I I I I I I I B  -------- Make it equation 2

Combine 1 and 2

A I I I I I I    I I I I I I I I I I I I I I I I I I I B

In between A & B remain

23

So Ans is B (23)

Answer is A

• Hospital cures illness, Law Court resolves disputes.

Answer is A

Step 1:  A² + 9B² = 6AB

Step 2:  A² + 9B² - 6AB =0  (Lets make it equation 1 )

As we know:

A² + B² - 2AB = (A-B)²

So above become

(A-3B)² = 0

A=3B

A/B = 3/1

Answer is A