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bblast
- Legendary Member
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In a certain rural town, 250 households contain a dog or a cat or both. How many of these households contain both a dog and a cat if 75 of the 250 households do not contain a dog?
(1) 150 of the 250 households do not contain a cat.
(2) The total number of households that contain a cat is 100
D
solution by 2 set ,matrix please
sample matrix for copy paste..
---------d-----notd---total
----c----X-----__-----100
---notc--__----__-----150
---total-175---75-----250
how do we find X here with the statements?
(1) 150 of the 250 households do not contain a cat.
(2) The total number of households that contain a cat is 100
D
solution by 2 set ,matrix please
sample matrix for copy paste..
---------d-----notd---total
----c----X-----__-----100
---notc--__----__-----150
---total-175---75-----250
how do we find X here with the statements?
Cheers !!
Quant 47-Striving for 50
Verbal 34-Striving for 40
My gmat journey :
https://www.beatthegmat.com/710-bblast-s ... 90735.html
My take on the GMAT RC :
https://www.beatthegmat.com/ways-to-bbla ... 90808.html
How to prepare before your MBA:
https://www.youtube.com/watch?v=upz46D7 ... TWBZF14TKW_
Quant 47-Striving for 50
Verbal 34-Striving for 40
My gmat journey :
https://www.beatthegmat.com/710-bblast-s ... 90735.html
My take on the GMAT RC :
https://www.beatthegmat.com/ways-to-bbla ... 90808.html
How to prepare before your MBA:
https://www.youtube.com/watch?v=upz46D7 ... TWBZF14TKW_
