Home
Class 8
REASONING
If there is a certain relationship betwe...

If there is a certain relationship between the pair of numbers on either side of : `:.` Identify the relationship between the given pair and find the missing number.
8:56 ::9:?

A

90

B

81

C

72

D

89

Text Solution

Verified by Experts

The correct Answer is:
C
The rule followed is, `n:nxx (n - 1)`
So, required number `= 9 xx(9 - 1) = 9 xx 8 = 72`
Promotional Banner

Topper's Solved these Questions

  • IMO QUESTION PAPER 2019-20 SET-B

    SCIENCE OLYMPIAD FOUNDATION |Exercise Logical Reasoning|15 Videos

  • LOGICAL REASONING

    SCIENCE OLYMPIAD FOUNDATION |Exercise NON-VERBAL REASONING |10 Videos

Similar Questions

Explore conceptually related problems

Identify the relationship between the give compounds.

Identify the relationship between the give compounds.

Identify the relationship between the give compounds.

Identify the relationship between the give compounds.

Relationship between given pair is :

Identify the relationship between following molecules

Relationship between above pair (A) & (B) is :

In each question below, two pairs of number are given but one number in the second pair is missing. Identify the relationship between the two number in the first pair and find the missing number in the second pair such that the numbers in second pair also follow the same relationship. AGJ : DKO : : STD : ? 1) VXI 2) XVW 3) XWV 4) WXI

What is the relationship between the molecules in the following pairs ?

In the questions, there is a certain relationship between the two given numbers on one side of :: and one number is given on another side of :: . It is required to find another number from the given alternative having the same relationship with this number as the numbers of the given pair has : 42:56 :: 110: ?