Which of the following numbers will have 6 at unit place?a)192b)112c)2...
Understanding Units Place
The units place of a number refers to the last digit of that number. To determine which number has 6 at the units place, we can simply examine the last digit of each option provided.
Options to Analyze
- a) 192
- b) 112
- c) 242
- d) 132
Last Digits of Each Option
- 192: Last digit is 2
- 112: Last digit is 2
- 242: Last digit is 2
- 132: Last digit is 2
Finding the Correct Answer
Upon examining the last digits of all the options, it's clear that none of the provided numbers have a last digit of 6. This means that there is a misunderstanding in the question, as none of the options fulfill the criteria.
However, if we were looking for numbers that could have a last digit of 6, we would need to check numbers like 6, 16, 26, and so forth.
Conclusion
In conclusion, based on the numbers provided (192, 112, 242, and 132), it appears there is a mistake in stating that option 'C' (242) has a last digit of 6. All the options actually have a last digit of 2. Therefore, none of the options provided meet the requirement of having 6 in the units place.
Make sure to double-check the options given for clarification!
Which of the following numbers will have 6 at unit place?a)192b)112c)2...
See there are some rules for finding ones digits of the square number like if I explain why answer c is correct . This is because the square root having 4 or 6 number at their unit place will have 6 at their ones place in their square numbers
RULES
even no. of zeros = perfect square
odd no. of zeros = non-perfect square
If no. ends with 9 or 1 it's square ones place =1
If no. ends with 4 or 6 it's square ones place =6
If no. ends with 3 or 7 it's square ones place =9
If no. ends with 5 it's square ones place =5
If no. ends with 0 it's square ones place =0