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Olympiad Test : Series And Pattern - 1 - Class 5 MCQ


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15 Questions MCQ Test Math Olympiad for Class 5 - Olympiad Test : Series And Pattern - 1

Olympiad Test : Series And Pattern - 1 for Class 5 2025 is part of Math Olympiad for Class 5 preparation. The Olympiad Test : Series And Pattern - 1 questions and answers have been prepared according to the Class 5 exam syllabus.The Olympiad Test : Series And Pattern - 1 MCQs are made for Class 5 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test : Series And Pattern - 1 below.
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Olympiad Test : Series And Pattern - 1 - Question 1

Complete the series

ba____ba____bac____acb____cbac

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 1

The sequence alternates the arrangement of the letters 'c', 'b', and 'a'. After 'cbac', the next logical arrangement is 'ccba', which continues the pattern of using the same letters while rearranging them.

Olympiad Test : Series And Pattern - 1 - Question 2

Find the next two elements in series:
A/2, B/4, C/6, D/8

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 2
- The series starts with letters A, B, C, D, which are in alphabetical order.
- The numbers following each letter are 2, 4, 6, and 8, increasing by 2 each time.
- Following this pattern, the next letters should be E and F.
- The next numbers, increasing by 2, would be 10 and 12.
- Therefore, the next two elements are E/10 and F/12, which corresponds to option 3.
Olympiad Test : Series And Pattern - 1 - Question 3

Complete the series
m____nm____n____ an____a____ ma____

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 3

The series follows the pattern 'mam nam nam mam', where each segment builds upon 'm' and 'n', with vowels inserted in between. This leads to option C as the correct answer.

Olympiad Test : Series And Pattern - 1 - Question 4

Find the missing element: Q1F, S2E, U6D, W21C, ?

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 4

The first letter moves two steps forward. The last letter moves one step backward. The number series runs as below :
1 x 1 + 1 = 2
2 x 2 + 2 = 6
6 x 3 + 3 = 21
21 x 4 + 4 = 88

Olympiad Test : Series And Pattern - 1 - Question 5

Complete the series
​R___MR____M__ ___M

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 5

The series is based on repeating the pattern 'RAM'. Breaking it down:

  • R _ M becomes RAM by filling in A.
  • R __ M becomes RAM by filling in A and M.
  • ___M becomes RAM by filling in R, A, and M.

Thus, each segment completes to form RAM, making option C correct.

Olympiad Test : Series And Pattern - 1 - Question 6

Complete the series
​bca____b____aabc ____a____caa

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 6

The series is bcaa/bcaa/bcaa/bcaa. Thus, the pattern 'bcaa' is repeated.

Olympiad Test : Series And Pattern - 1 - Question 7

Find the missing element: D-4, F-6, H-8, J-10, ?, ?

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 7

The letters are alternate and the numbers indicate their position in the alphabet from the beginning.

Olympiad Test : Series And Pattern - 1 - Question 8

Complete the series
a____ba____b____b____a____b

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 8

The series can be constructed by repeating 'bbabb' after the initial 'a', resulting in:

  • a
  • b b a b b
  • rest of the series...
Olympiad Test : Series And Pattern - 1 - Question 9

Complete the series
___nmmn____mmnn____mnnm____

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 9

1. Identify the pattern by examining each term:

  • Term 1: n m m n
  • Term 2: m m n n (shift left once)
  • Term 3: m n n m (shift left again)

2. Determine the next term by continuing the pattern:

  • Term 4: n n m m

Thus, the correct answer is nnmm.

Olympiad Test : Series And Pattern - 1 - Question 10

Complete the series
____bc-------b ____aabc

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 10

The intended pattern involves cyclically shifting letters, but none of the provided options align with this structure.

Olympiad Test : Series And Pattern - 1 - Question 11

Complete the series
cccbb____aa____cc____bbbaa____c

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 11

The series starts with 'ccc', indicating three 'c's. Following that, it should have 'bbb' (three 'b's), but due to a typo or misplacement, it shows 'bb'.

After the first blank, it continues with 'aa', which suggests the next set should be 'aaa'. Therefore, the missing segment after 'cccbb' is 'baa'.

Olympiad Test : Series And Pattern - 1 - Question 12

Complete the series
ab____d___aaba___na____badna___ b

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 12

The series is abadna/abadna/abadna/ab. The pattern ‘abadna’ is repeated.

Olympiad Test : Series And Pattern - 1 - Question 13

Find the missing element: P3C, R5F, T8I, V12L, ?

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 13

The first letter of the terms are alternate. The sequence followed by the numbers is +2, +3, +4,.... The last letter is three steps ahead of the last letter of the preceding term.

Olympiad Test : Series And Pattern - 1 - Question 14

Find the missing element: 3F, 6G, 11I, 18L, ?

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 14

The letters move 1, 2, 3, ... steps forward. The numbers increase by + 3, + 5, + 7, + 9....

Olympiad Test : Series And Pattern - 1 - Question 15

Find the missing element:
2A11, 4D13, 12G17, ?

Detailed Solution for Olympiad Test : Series And Pattern - 1 - Question 15

The first numbers in the terms follow the sequence x 2, x 3, x 4. The letter moves three steps forward. The last numbers follow the sequence + 2, + 4, + 6.

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