Which is the smallest among the group of numbers. 15432, 15892, 15370, 15524.

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15370

15892

15432

15524

answer is A.

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Detailed Solution

Concept: We must compare each and every digit, beginning on the left side, in order to determine the largest and least number. We go to the next digit and compare the two digits if the numbers are equivalent. Up until the number's last digit on the right, this process will continue. For instance, we shall begin with the left digit in 12 and 13. Since both are equivalent, we shall go on to the following digit.
The four digits 15432, 15892, 15370, and 15524 have been handed to us. Starting from the left hand side of each of the four numbers, we will compare the matching digits before moving steadily to the right side. We'll begin by focusing on the first four digits: 15432, 15892, 15370, and 15524.
The initial digit in each of the four numbers is plainly 1, therefore we'll move on to the next position to the right, which is 15432, 15892, 15370, and 15524.
The four numbers' underlined corresponding digits in this instance are also equal, which is 5. We will now move on to the following numbers: 15432, 15892, 15370, and 15524.
Here, we can start comparing the two numbers and begin to notice how they differ. These numbers' third digits are 4, 8, 3, and 5, respectively. Thus, their comparison can be expressed as follows:

You can compare the corresponding numbers as follows:

This comparison shows that the smallest and largest numbers are 15370 and 15892, respectively. This is the appropriate response.
So, the smallest is 15370
Hence, the correct answer is option 1

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