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**usman_latif_ch** · #61 08-03-2009, 08:00 AM

What mathematical symbol can be placed between 5 and 9, to get a number greater than 5 and smaller than 9?

**BSIT07-01** · #62 08-03-2009, 11:49 AM

.

**usman_latif_ch** · #63 08-03-2009, 11:51 AM

************ ********* ********* **

What 5-digit number has the following property? If we put numeral 1 in front of the number, we get a number three times smaller, than if we put the numeral 1 behind this number.

**BSIT07-01** · #64 08-03-2009, 12:04 PM

Yar kal paper hay.... Mein iss ka jawab nai day raha because mujhay nai aata.... Paper ki tiyari karni hay...

**usman_latif_ch** · #65 08-03-2009, 04:47 PM

Quote:

Originally Posted by BSIT07-01

Yar kal paper hay.... Mein iss ka jawab nai day raha because mujhay nai aata.... Paper ki tiyari karni hay...

chalo paper k bad sahi

**usman_latif_ch** · #66 13-03-2009, 05:37 PM

Quote:

Originally Posted by usman_latif_ch

************ ********* ********* **

What 5-digit number has the following property? If we put numeral 1 in front of the number, we get a number three times smaller, than if we put the numeral 1 behind this number.

answer dy doon na phir...?

**usman_latif_ch** · #67 16-03-2009, 08:44 AM

Quote:

Originally Posted by usman_latif_ch

************ ********* ********* **

What 5-digit number has the following property? If we put numeral 1 in front of the number, we get a number three times smaller, than if we put the numeral 1 behind this number.

5-Digit Number - solution
Using an easy equation: 3(x+100000) = 10x+1 we find out that the number is 42857.

**usman_latif_ch** · #68 16-03-2009, 06:03 PM

Rectify the following equality 101 - 102 = 1 by moving just one digit.

**usman_latif_ch** · #69 17-03-2009, 05:47 PM

........................

**BSIT07-01** · #70 17-03-2009, 05:53 PM

It's Simple... Move 2 to be Power of 10...

101 - 10^2 = 1