ExamCompetition Forum Question Papers Ask A Question Mock Test Learn & Earn Sign Up Login Menu



0 vote

Number obtained by interchanging the digits of a two digit number is less than the original number by 18, and the sum of the digit is 6 what is the original two-digit number ?

Asked on by | Votes 0 | Views: 39 | Tags: sbi     | sbi clerk     | sbi clerk 2009     | numbers     | quantitative aptitude     | Add Bounty



Number obtained by interchanging the digits of a two digit number is less than the original number by 18, and the sum of the digit is 6 what is the original two-digit number ?
1). 46
2). 24
3). 42
4). 64


Share on Facebook      Share on Whatsapp       Share on Twitter




2 answers

0 vote
Answered by on | Votes 0 |
Solution

Let the original number be 10x + y

10y + x + 18 = 10x + y

x + y = 6

Solving for x and y, we get x = 2 and y = 4

So, the original number = 24

Join Telegram Group




3 vote
Answered by on | Votes 3 |
Solution

Let the original number be 10x + y

10y + x + 18 = 10x + y

x + y = 6

Solving for x and y, we get x = 2 and y = 4

So, the original number = 24




Answer This Question

Name:
Email:
Answer :
Sum of (2+5)
Submit:

Other Questions

1. Each of the questions below consists of a statement and/or a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and -Give answer a: if the data in Statement I alo

2. A boat running downstream covers a distance of 24 km in 4 hours, while for covering the same distance upstreams it takes 6 hours. What is the speed of the boat in still water?

3. Study the following information carefully and answer the questions given below :A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and various steps of rearrangement.

4. The Reserve Bank of India has issued certain guidelines of Recovery Agents. Which of the following is/are part(s) of these guidelines ?(A) Agents cannot resort to intimidation verbal or physical.(B) Banks have to ensure that agents are trained and sensitised.(c) Banks can only rely on legal remedies for recovery of dues.

5. What will come in place of the question mark (?) in the following questions?

6. Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence: The number of that part is the answer. If there is no error, the answer is (E). (ignore errors of punctuation, if any).

7. In the following passage, there are blanks, each of which has been numbered. These numbers are printed below the passage and against each, five words are suggested, one of which fits the blank appropriately. Find out the appropriate word in each case.The Emperor of China had (41) some peaches to the

8. The questions are based on the five three-digit numbers given below.476 538 289 814 753

9. Among P, Q, R, S, T and U, R is taller than only P and U. S is shorter than only T and Q. If each of them has a different height, who among them will be the third from top when they are arranged in descending order of their height?

10. Instructions: In the following question, two equations are given. You have to solve those equations and give your answer