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This question is based on the five, three-digit numbers given below.

(Left) 169 837 576 268 715 (Right)

(Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.)

If all the numbers are arranged in ascending order, the position(s) of how many numbers will remain unchanged?

A2

B3

C1

D4

Answer:

A. 2

Read Explanation:

The position of one number will remain unchanged.


1. Identify the Original Sequence

The original arrangement of the five numbers from left to right is:

  1. 169

  2. 837

  3. 576

  4. 268

  5. 715


2. Arrange the Numbers in Ascending Order

Ascending order means arranging the numbers from the smallest value to the highest value:

  • Smallest: 169

  • Second: 268

  • Third: 576

  • Fourth: 715

  • Highest: 837

The new sequence is: 169, 268, 576, 715, 837.


3. Compare Positions

Let's match the original list against the newly arranged ascending list:

Position

Original Number

Ascending Order Number

Status

1st

169

169

Unchanged

2nd

837

268

Changed

3rd

576

576

Unchanged

4th

268

715

Changed

5th

715

837

Changed


Looking closely at the table, there are actually two numbers whose positions remain exactly the same:

  • 169 stays in the 1st position.

  • 576 stays in the 3rd position.

Therefore, the final answer is 2.



Related Questions:

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Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the

statements.

Statements:

All stoves are cylinders.

All cylinders are mixers.

Some cylinders are grinders.

Conclusions:

(I) Some grinders are cylinders.

(II) Some mixers are grinders.

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series. C G K, G K O, KO S, O S W, ?

In this question, a group of letters is coded using numbers as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.

  • Letter/Symbol: I | L | M | H | Y | O | C | E | R

  • Code: 4 | 5 | 9 | 1 | 2 | 3 | 6 | 7 | 8

Conditions:

  • (i) If the first element is a vowel and the last, a consonant, the codes for these two (the first and the last elements) are to be interchanged.

  • (ii) If the first element is a consonant and the last, an vowel, the first and last elements are to be coded as 0.

  • (iii) If both the second and the fifth elements are vowels, the fifth element is to be coded as the code for the second element and vice-versa.

Question:

EICHER

A statement is given followed by two assumptions numbered I and II. You have to assume everything in the statement to be true and decide which of the given assumptions is/are implicit in the statement.

Statement:

There are many cracks in the external walls of the building that need to be treated before the wall painting can begin, to prevent seepage issues that may creep in later.

Assumptions:

I. Painting the external walls may lead to seepage issues.

II. Cracks in the external walls could cause seepage issues.