Seven friends, Anil, Sunil, Rohit, Puja, Shalini, Pradhi and Gaurav bought seven cars during a week but each one bought their cars on a different day of the week. Each of them also bought a different brand of car. The brands are: Maruti, Honda, Toyota, Renault, Tata, Mahindra and Hyundai. Consider the week stated on a Monday and ended on the following Sunday. The following information are known: Rohit bought a Hyundai on Monday On Sunday, one of them bought a Renault. Shalini bought her car just the day after Anil and just the day before Gaurav Anil bought a Mahindra car Puja bought a Tata car on Friday Sunil did not buy either a Toyota or a Renault Gaurav bought a Maruti On which day did Shalini buy her car and what was the brand of her car?
Seven friends, Anil, Sunil, Rohit, Puja, Shalini, Pradhi and Gaurav bought seven cars during a week but each one bought their cars on a different day of the week. Each of them also bought a different brand of car. The brands are: Maruti, Honda, Toyota, Renault, Tata, Mahindra and Hyundai. Consider the week stated on a Monday and ended on the following Sunday. The following information are known: Rohit bought a Hyundai on Monday On Sunday, one of them bought a Renault. Shalini bought her car just the day after Anil and just the day before Gaurav Anil bought a Mahindra car Puja bought a Tata car on Friday Sunil did not buy either a Toyota or a Renault Gaurav bought a Maruti On which day did Shalini buy her car and what was the brand of her car? Correct Answer Shalini bought a Toyota on Wednesday
The logic follows here is:
1) Rohit bought a Hyundai on Monday.
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | ||
| Wednesday | ||
| Thursday | ||
| Friday | ||
| Saturday | ||
| Sunday |
2) On Sunday, one of them bought a Renault.
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | ||
| Wednesday | ||
| Thursday | ||
| Friday | ||
| Saturday | ||
| Sunday | Renault |
3) Puja bought a Tata car on Friday.
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | ||
| Wednesday | ||
| Thursday | ||
| Friday | Puja | Tata |
| Saturday | ||
| Sunday | Renault |
4) Shalini bought her car just the day after Anil and just the day before Gaurav.
⇒ Anil, Shalini, Gaurav
It is mentioned in the question that the week started on a Monday and ended on Sunday.
Here, Rohit and Puja were already bought their cars on Monday and Friday respectively.
If Shalini bought a car on Tuesday then Anil would have to buy his car on Monday which was not possible.
If Shalini bought a car on Wednesday then Anil would have to buy his car on Tuesday and Gaurav would have to buy his car on Thursday.
Therefore,
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | Anil | |
| Wednesday | Shalini | |
| Thursday | Gaurav | |
| Friday | Puja | Tata |
| Saturday | ||
| Sunday | Renault |
5) Sunil did not buy either a Toyota or a Renault
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | Anil | |
| Wednesday | Shalini | |
| Thursday | Gaurav | |
| Friday | Puja | Tata |
| Saturday | Sunil | |
| Sunday | Renault |
6) Anil bought a Mahindra car and Gaurav bought a Maruti
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | Anil | Mahindra |
| Wednesday | Shalini | |
| Thursday | Gaurav | Maruti |
| Friday | Puja | Tata |
| Saturday | Sunil | |
| Sunday | Renault |
Now, complete the remaining table
| Day | Friends | Car |
| Monday | Rohit | Hyundai |
| Tuesday | Anil | Mahindra |
| Wednesday | Shalini | Toyota |
| Thursday | Gaurav | Maruti |
| Friday | Puja | Tata |
| Saturday | Sunil | Honda |
| Sunday | Pradhi | Renault |
Therefore, from the above, it is clear that Shalini bought a Toyota car on Wednesday.
Hence, the correct answer is Shalini bought a Toyota on Wednesday.