# If the digits in the unit’s place of a two-digit number is halved and the digit in the ten’s place is doubled, the number thus obtained is equal to the number obtained by interchanging the digits. Which of the following is definitely true

1.  Sum of the digits is a two-digit number.

2.  Digit in the units place is twice the digit in the ten’s place.

3.  Digits in the unit’s place and the ten’s place are equal.

4.  Digits in the unit’s pace is half of the digit in the ten’s place.

5.  None of these

5

Digit in the units place is twice the digit in the ten’s place.

Explanation :
No Explanation available for this question

# If the number obtained on interchanging the digits of a two-digit number is 18 more than the original number and the sum of the digits is 8, then what is the original number

1.  26

2.  35

3.  53

4.  Cannot be determined

5.  None of these

5

35

Explanation :
No Explanation available for this question

# The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1:2

1.  4

2.  8

3.  16

4.  None of these

4

8

Explanation :
No Explanation available for this question

# A number consists o f 3 digits whose sum is 10. The middle digit is equal to the sum of the other two and the number will be increased by 99 if its digits are reversed. The number is:

1.  145

2.  253

3.  370

4.  352

4

253

Explanation :
No Explanation available for this question

# A two-digit number becomes five-sixth of itself when its digits are reversed. The two digits differ by one. The number is:

1.  45

2.  54

3.  56

4.  65

4

54

Explanation :
No Explanation available for this question

# A number consists of two digits such that the digit in the ten’s place is less by 2 than the digit in the unit’s place. Three times the number added to 6/7 times the number obtained by reversing the digits equals 108. The sum of the digits in the number is:

1.  6

2.  7

3.  8

4.  9

4

6

Explanation :
No Explanation available for this question

# The digit in the unit’s place of a number is equal to the digit in the ten’s place half of that number and the digit in the ten’s place of that number is less than the digit in unit’s place of half of the number by 1. If the sum of the digits of the number is 7, then what is the number

1.  34

2.  52

3.  162

5.  None of these

5

52

Explanation :
No Explanation available for this question

# In a two-digit number, the digit in the unit’s place is more than twice the digit in ten’s place by 1. If the digits in the unit’s place and the ten’s place are interchanged, difference between the newly formed number and the original number is less than the original number by 1. What is the original number

1.  25

2.  37

3.  49

4.  52

5.  73

5

37

Explanation :
No Explanation available for this question

# A certain number of two digits is three times the sum of the digits and if 45 be added to it, the digits are reversed. The number is:

1.  23

2.  27

3.  32

4.  72

4

27

Explanation :
No Explanation available for this question

# A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is :

1.  18

2.  24

3.  42

4.  81

4

24

Explanation :
No Explanation available for this question

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