The correct answer is option 4, which states that the average number of students studying in Standard I from all schools together is 46.
To calculate the average number of students, we need to find the total number of students studying in Standard I from all schools and then divide it by the number of schools.
Options 1, 2, and 3 provide lower numbers than option 4, suggesting that the average number of students is higher than those options, making them incorrect.
Option 4 states that the average number of students is 46. This could be the correct answer if the total number of students in Standard I from all schools is evenly distributed. However, without further information about the distribution of students, it is difficult to determine the accuracy of option 4.
In conclusion, the given answer of option 4 is a possible correct answer, but it is important to note that without additional information, we cannot determine the exact average number of students studying in Standard I from all schools together.