Related Questions

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 difference of the digits of the number if the ratio between the digits the number is 1 : 2?
A 4
B 8
C 16
D 24
The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number?
A 3
B 4
C 9
D Cannot be determined
E None of these
The different between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of its of that number ?
A 4
B 2
C 10
D 16
৫ঃ১৮ঃ,৭ঃ২ এবং ৩ঃ৬ এর মিশ্র অনুপাত কত?
A ৭২ঃ ১০৫
B ৭২ঃ ৩৫
C ৩৫ঃ ৭২
D ১০৫ঃ৭২
৫ঃ১৮, ৭ঃ২ এবং ৩ঃ৬-এর মিশ্র অনুপাত কত ?
A ৭২ঃ১০৫
B ৭২ঃ৩৫
C ৩৫ঃ৭২
D ১০৫ঃ২১৬
If the digit 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 ?
A Sum of the digits is a two-digit number
B Digit in the unit's place is half of the digit in the ten's place
C Digit in the unit's place and the ten's place are equal
D Digit in the unit's place is twice the digit in the ten's place
A number consists of two digits. The sum of the digits is 9. If 63 is subtracted from the number its digits are interchanged. Find the number .
A 81
B 72
C 27
D 54
A number consists of two digits. The sum of the digits is 10. If 72 is subtracted from the number, it's digits are interchanged. Find the number.
A 82
B 37
C 55
D 73
The mistake, committed by interchanging two digits in a numeric held, during data entry, is called
A transposition error
B transcription error
C Beta testing error
D Alpha testing error
E None of the above
The sum of the digits of a two-digit number is 15 and the difference between the digits is 3.What is the two-digit number?
A 69
B 78
C 96
D cannot be determined

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