This question is based on the five, three-digit
This question is based on the five, three-digit numbers given below.
यह प्रश्न नीचे दी गई पाँच, तीन-अंकीय संख्याओं पर आधारित है।
(Left) 475 326 157 761 829 (Right)
(Example- 697 – First digit = 6, second digit = 9 and third digit = 7
उदाहरण: 697 – पहला अंक = 6, दूसरा अंक = 9 और तीसरा अंक = 7
NOTE – All operations to be done from left to right.
If all the numbers are arranged in ascending order, the position of how many numbers will remain unchanged?
सभी संख्याएँ बाएँ से दाएँ जानी जाती हैं।
यदि सभी संख्याओं को आरोही क्रम में व्यवस्थित किया जाए, तो कितनी संख्याओं का स्थान अपरिवर्तित रहेगा?
Detailed Solution & Logic
Three/तीन
Step 1: Write the numbers
Given numbers:
475, 326, 157, 761, 829
Step 2: Arrange them in ascending order
-
Smallest → Largest:
-
157
-
326
-
475
-
761
-
829
Step 3: Compare positions
| Original Position | Number | New Position |
|---|---|---|
| 1 | 475 | 3 |
| 2 | 326 | 2 |
| 3 | 157 | 1 |
| 4 | 761 | 4 |
| 5 | 829 | 5 |
Step 4: Check which numbers remain in the same position
-
326 → Position 2 ✅
-
761 → Position 4 ✅
-
829 → Position 5 ✅
So 3 numbers remain in the same position.
✅ Step 5: Answer
Three / तीन
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