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Olympiad Test: Classification - Free MCQ with solutions Class 10


MCQ Practice Test & Solutions: Olympiad Test: Classification (15 Questions)

You can prepare effectively for Class 10 Olympiad Preparation for Class 10 with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Olympiad Test: Classification". These 15 questions have been designed by the experts with the latest curriculum of Class 10 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 15 minutes
  • - Number of Questions: 15

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Olympiad Test: Classification - Question 1

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 1

Except pallete, all words are parts of a gun.

Olympiad Test: Classification - Question 2

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 2

Except Groundnut, all are type of spices.

Olympiad Test: Classification - Question 3

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 3

Pepsinogen is an enzyme, but all others are constituents of blood. 

Olympiad Test: Classification - Question 4

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 4

All except record are brief notations in a language.

Olympiad Test: Classification - Question 5

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 5

Distress is a noun, but others are adjective. 

Olympiad Test: Classification - Question 6

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 6

Except pious, all others are synonyms.

Olympiad Test: Classification - Question 7

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 7

Auricle is part of heart but all others are parts of lungs.

Olympiad Test: Classification - Question 8

In each of the following questions, four words have been given. Out of which three are alike in some manner, while the fourth one is different. Choose the odd one.

Detailed Solution: Question 8

Except paragon, all others are evildoers. 

Olympiad Test: Classification - Question 9

In each of the following questions, there are four numbers in which three numbers are alike in some certain manner, but one number is different. We have to find that odd number.

Detailed Solution: Question 9

Here 675 = 262 – 1;  323 = 182 – 1;
440 =  212 – 1;  362 = 192 + 1
∴ 360 is odd number.

Olympiad Test: Classification - Question 10

In each of the following questions, there are four numbers in which three numbers are alike in some certain manner, but one number is different. We have to find that odd number.

Detailed Solution: Question 10

In 8672, 7 is an odd number. But in the other three numbers, all digits are even numbers. 

Olympiad Test: Classification - Question 11

In each of the following questions, there are four numbers in which three numbers are alike in some certain manner, but one number is different. We have to find that odd number.

Detailed Solution: Question 11

In all other numbers, the middle digit is the sum of first and last digits. 

Olympiad Test: Classification - Question 12

In the given questions four pairs of words are given. Out of which the words in three pairs have a certain common relationship. Choose the pair in which the words are differently related.

Detailed Solution: Question 12

Except (d) In all other pairs, one word is antonym of other. 

Olympiad Test: Classification - Question 13

In the given questions four pairs of words are given. Out of which the words in three pairs have a certain common relationship. Choose the pair in which the words are differently related.

Detailed Solution: Question 13

Except (a) In all other pairs, second is the place of stay of first. 

Olympiad Test: Classification - Question 14

In the given questions four pairs of words are given. Out of which the words in three pairs have a certain common relationship. Choose the pair in which the words are differently related.

Detailed Solution: Question 14

Except (a) In all other pairs, the second is the product obtained from first. 

Olympiad Test: Classification - Question 15

In the given questions four pairs of words are given. Out of which the words in three pairs have a certain common relationship. Choose the pair in which the words are differently related.

Detailed Solution: Question 15

Except (c) In all other pairs, first is the insect which damages the second. 

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