Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
English and Logical Reasoning Prep GuideLogical ReasoningClassification

Directions: In this type of questions, certain pairs/groups of numbers are given out of which all except one are similar in some manner while one is different. The numbers in these similar pairs/groups may have the same property or may be related to each other according to the same rule. The candidate is required to choose the odd pair/group. Choose the number which is DIFFERENT from the rest?

Options

  1. A8 – 27
  2. B125 – 216
  3. C343 – 512
  4. D1009 – 1331

Correct answer

D. 1009 – 1331

Step-by-step solution

All other pairs contain cubes of two successive natural numbers e.g. 8 = 23 and 27 = 33. Hence, option D is correct.

Practice Classification on Quantrex Academy →

More from Classification

In the following question, four words are alike in some manner, and make a group. Choose the one item which does not fit in the given group.In the following question, five number are given, four of which are alike in a certain way but the remaining one is different. Choose the one which is different from the other fourDirections: In this type of questions, certain pairs/groups of numbers are given out of which all except one are similar in some manner while one is different. The numbers in theseWhich one of he following is different from the others?Find the odd one from the given alternatives-Four of the following five one alike in a certain way and hence form a group. Which is the one that does not belong to the group?Directions: In this type of questions, certain numbers are given, out of which all except one share some common property and hence are alike, while one is different and this numberChoose the group of letters which is different from others. Full Classification list All English and Logical Reasoning Prep Guide PYQs