Reasoning

Number Classification and Analogy

180 Questions

Number classification and analogy questions test logical reasoning by identifying numerical relationships. Candidates must detect the underlying pattern among number sets. This topic is a staple in the reasoning sections of SSC, banking, and railway exams.

Number analogiesOdd one outNumerical relationshipsPattern identificationSet matching

Number Classification and Analogy Questions

Multiple choice

Directions: In the following question, there is a certain relationship between two given words on one side of (: :) and one word is given on another side of (: :), while another word is to be found from the given alternatives, having the same relation with this word as the words of the given pair bear. Choose the correct alternative.

416 : 14 : : 820 : ?

  1. 45

  2. 25

  3. 35

  4. 55
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The sequence is ab : a/4 b/4. The missing number is 8/4 20/4 = 25.

Multiple choice maths ways to multiply and divide mental multiplication multiplication methods multiplication of numbers

If $4\times 5=1625$, $3\times 8=964$, $4\times 6=436$ then $1\times 9=?$

  1. $36$
  2. $150$
  3. $181$
  4. $218$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation
If you see the given equation carefully then you may realize that $1625$ come because of $ { 4 }^{ 2 } $ and $ { 5 }^{ 2 } $
So by this logic we can write 
$ 1\times 9={ 1 }^{ 2 }{ 9 }^{ 2 }=181 $
So option $ C $ is correct.