Question

a five digit number is a multiple of 11 and 91 if the second digit from the left is 8 then the fourth digit from the left of the number is ​

Answer 1

01 P. II 14. U).B - 4. U) and PA-TD-

[May 2013, March 2007, 95)

Find the locus of a point, the difference of whose distances from (-5.0) and

/ is 8.

[May 2011, 2006, March 2004, April 2000]

Answer 2

Step-by-step explanation:

91 * 11 = 1001

1001 × 18 = 18018

1001 × 28 = 28028

1001 × 38 = 38038

1001 × 48 = 48048

1001 × 58 = 58058

1001 × 68 = 68068

1001 × 78 = 78078

1001 × 88 = 88088

1001 × 98 = 98098

all above cases have 2nd digit from left as 8

and fourth digit from left can be from 1 to 9.

fourth digit from left can not be zero.