pls solve this

deepthi_mamidi · 14-02-06, 01:11 PM

1.)A 2 digit no, the diff of its digits is one twelth of it. Find sum of the 2 digits

-data insufficient
-6
-8
-10
-none

ans:-----

**keerthi** · 14-02-06, 01:24 PM

hi deepthi,

If we taketens digit =x

and units digit =y

ON solving we get x=3/2y

by trail and error we get y=2 and x=3

so x+y=5

If it is in case of CAT then answer may be different

if any doubts plz post them.Edited by: keerthi

manisha · 15-02-06, 04:22 AM

1.)A 2 digit no, the diff of its digits is one twelth of it. Find sum of the 2 digits

-data insufficient
-6
-8
-10
-none

This questions seems to be incomplete but if we consider the given answr then the answer would be 6 i.e second options as

sum of two digit no. is 6 (given)

means option available are 15,51,24,42

5-1 is not equal to 1/12 (51 or 15)

hence just 24,42 left

4-2 is equal to 1/12(24)

therefor 24 is the number and 6 is the sum.

**sowmya571** · 15-02-06, 04:28 AM

hello

ya simple way is contruct an equation solve it ans use TRIAL N ERROR jus as keerthi has mentioned u will get the answer

bye

sowmya

15-02-06, 04:28 AM	#4 (permalink)
sowmya571 Moderator Join Date: Feb 2006 Posts: 1,413 Thanks: 0 Thanked 14 Times in 11 Posts Thanks: 0 Thanked 14 Times in 11 Posts Rep Power: 19	hello ya simple way is contruct an equation solve it ans use TRIAL N ERROR jus as keerthi has mentioned u will get the answer bye sowmya __________________ http://livetolead.blogspot.com/ all the best Arise Awake N Stop Not Until Ur Goal Is Reached!

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14-02-06, 01:24 PM	#2 (permalink)
keerthi Moderator Join Date: Feb 2006 Posts: 1,419 Thanks: 0 Thanked 21 Times in 15 Posts Thanks: 0 Thanked 21 Times in 15 Posts Rep Power: 20	hi deepthi, If we taketens digit =x and units digit =y ON solving we get x=3/2y by trail and error we get y=2 and x=3 so x+y=5 If it is in case of CAT then answer may be different if any doubts plz post them.Edited by: keerthi

15-02-06, 04:22 AM	#3 (permalink)
manisha Junior Member Join Date: Feb 2006 Location: Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts Thanks: 0 Thanked 0 Times in 0 Posts Rep Power: 3	1.)A 2 digit no, the diff of its digits is one twelth of it. Find sum of the 2 digits -data insufficient -6 -8 -10 -none This questions seems to be incomplete but if we consider the given answr then the answer would be 6 i.e second options as sum of two digit no. is 6 (given) means option available are 15,51,24,42 5-1 is not equal to 1/12 (51 or 15) hence just 24,42 left 4-2 is equal to 1/12(24) therefor 24 is the number and 6 is the sum.

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