Quant problem

[dhs_08]

HI friends
I am new to this forum

can anyone tell me the solution for this problem


My house number is
if not multiple by 3 it is with in 50-59
if not multiple by 5 it is with in 60-69
if not multiple by 10 it is with in 70-79
find house number.

whatz the answer?

bye
Harish

[ess_a]

Dude you sure sure its written the way its supposed to be?? I mean i cant even reason out its head or tail:lookroun:.. there can be sooo many ans...

[XLphanimb]

Originally Posted by dhs_08

HI friends
I am new to this forum

can anyone tell me the solution for this problem


My house number is
if not multiple by 3 it is with in 50-59
if not multiple by 5 it is with in 60-69
if not multiple by 10 it is with in 70-79
find house number.

whatz the answer?

bye
Harish

I think the answer for this question may be 30

[dhs_08]

the question is right buddy

This question was given in IBM and Infosys exam dude

[padfoot]

Originally Posted by dhs_08

the question is right buddy

This question was given in IBM and Infosys exam dude

Answer should be n where n>=30 and n is divisible by 30 and n not equal to 60 correct me if i am not wrong

This can be one solution or the other solution is 75 . If we only take the abbove conditions to be true

[ess_a]

Originally Posted by padfoot

correct me if i am not wrong

correct me if i am () wrong, eh??

Anyways, i still think something more should be given, some condition.. Otherwise there will be infinite many ans..

[dhs_08]

Here is the link guys check out the 5question in this one

no more conditions given


http://www.boredguru.com/modules/articles/article.php?storyid=78



byee

[babaikaushik]

Doubts In Quant...!!!
Hi gurus....
I got few doubts in number system.....iin quant

Can ne one pls provide me generalize solution for the following problems

1.) How many digits will be in a number formed by multiplying a 7 digit number with a 8 digit number ?
A) 14 Digit B) 15 Digit c) 14 or 15 Digit D) None

2.)There will be how many digit in Square root of a 15 digit number ?

A)7 Digit B) 8 Digit C) 7 or 8 Digit

Please help me out ......!!!

[swagatika_1]

Originally Posted by babaikaushik

Doubts In Quant...!!!
Hi gurus....
I got few doubts in number system.....iin quant

Can ne one pls provide me generalize solution for the following problems

1.) How many digits will be in a number formed by multiplying a 7 digit number with a 8 digit number ?
A) 14 Digit B) 15 Digit c) 14 or 15 Digit D) None

2.)There will be how many digit in Square root of a 15 digit number ?

A)7 Digit B) 8 Digit C) 7 or 8 Digit

Please help me out ......!!!

hello,
1) there is a formula that m*n=m+n or m+n-1 where m,n denotes the no. of digits.So, when 8 is multiplied with 7 the results is 8+7=15 or 15-1=14.So, choice (c) is the answer.
2)Similarily there is a formula that the square of n is 2n or 2n-1 where n denotes the no. of digits. So, calculating in reverse order 7^2=14 or 13 and 8^2=16 or 15.So,the answer is choice (B).

[rmbt]

Originally Posted by swagatika_1

hello,
1) there is a formula that m*n=m+n or m+n-1 where m,n denotes the no. of digits.So, when 8 is multiplied with 7 the results is 8+7=15 or 15-1=14.So, choice (c) is the answer.
2)Similarily there is a formula that the square of n is 2n or 2n-1 where n denotes the no. of digits. So, calculating in reverse order 7^2=14 or 13 and 8^2=16 or 15.So,the answer is choice (B).

Great work .
But the query u have answered is more than 2 months old.

PS: Mods please do the needful