Question

I am a number. I have 7 in the ones place. I am less than 80 but greater than 70. What is my number?
A. 71
B. 73
C. 75
D. 77

Answer 1

$\text{ numbers greater than 70 and lesser than 80 are as follow } \\ \\ \\ 71 \\ 72 \\ 73 \\ 74 \\ 75 \\ 76 \\ 77 \\ 78 \\ 79 \\ \\ \\ \\ \text{ According to the question, the number have 7 at its ones place } \\ \\ \\ \text{here is only number which has 7 at ones place i.e. 77 } \\ \\ \\ \text{so, you are 77}$

Answer 2

Answer:

According to the question, the number less than 80 and greater than 70 are 71, 72, 73, 74, 75, 76, 77, 78, 79

Explanation:

Now it is written as it has 7 in its ones place so only one number is there in all these numbers which have 7 at its ones place and that is 77 so the answer is 77.