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Olympiad Test: Pattern - 1 - Class 7 MCQ


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10 Questions MCQ Test Mathematics Olympiad Class 7 - Olympiad Test: Pattern - 1

Olympiad Test: Pattern - 1 for Class 7 2024 is part of Mathematics Olympiad Class 7 preparation. The Olympiad Test: Pattern - 1 questions and answers have been prepared according to the Class 7 exam syllabus.The Olympiad Test: Pattern - 1 MCQs are made for Class 7 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Olympiad Test: Pattern - 1 below.
Solutions of Olympiad Test: Pattern - 1 questions in English are available as part of our Mathematics Olympiad Class 7 for Class 7 & Olympiad Test: Pattern - 1 solutions in Hindi for Mathematics Olympiad Class 7 course. Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free. Attempt Olympiad Test: Pattern - 1 | 10 questions in 20 minutes | Mock test for Class 7 preparation | Free important questions MCQ to study Mathematics Olympiad Class 7 for Class 7 Exam | Download free PDF with solutions
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Olympiad Test: Pattern - 1 - Question 1

Direction: Choose the appropriate number which follow the given pattern.

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

7 ×  5 + 6 = 41
8 × 7 + 5 = 61
6 × 7 + 9 = 51

Olympiad Test: Pattern - 1 - Question 2

Direction: Choose the appropriate number which follows the given pattern.
5, 10, 15, 20, _______

Detailed Solution for Olympiad Test: Pattern - 1 - Question 2

The sequence is increasing by 5 each time. So, adding 5 to the last number in the sequence gives 20 + 5 = 25.

Olympiad Test: Pattern - 1 - Question 3

Direction: Choose the appropriate number which follow the given pattern.

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

84 ÷ 7 + 42 ÷ 2 = 12 + 21 = 33
117 ÷ 13 + 96 ÷ 16 = 9 + 6 = 15
153 ÷ 17 + 63 ÷ 3 = 9 + 21 = 30 

Olympiad Test: Pattern - 1 - Question 4

Direction: Choose the appropriate number which follows the given pattern.

8, 16, 24, 32, _______

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

The sequence is increasing by 8 each time. So, adding 8 to the last number in the sequence gives 32 + 8 = 40.

Olympiad Test: Pattern - 1 - Question 5

Direction: Choose the appropriate number which follows the given pattern.

1, 3, 7, 15, _______

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

Each number in the sequence is obtained by doubling the previous number and subtracting 1. So, 15 * 2 - 1 = 30 + 1 = 31.

Olympiad Test: Pattern - 1 - Question 6

Direction: Choose the appropriate number which follows the given pattern.

A1, B2, C3, D4, _______

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

Each letter is followed by its position in the alphabet. A is the 1st letter, B is the 2nd letter, C is the 3rd letter, and D is the 4th letter. So  E is 5th. 

Olympiad Test: Pattern - 1 - Question 7

Direction: Choose the appropriate number which follow the given pattern.

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

(13 – 5)2 + (7 – 3)2 = 64 + 16 = 80
(23 – 17)2 + (8 – 1)2 = 36 + 49 = 85
(25 – 12)2 + (5 – 2)2 = 169 + 9 = 178

Olympiad Test: Pattern - 1 - Question 8

Direction: Choose the appropriate number which follows the given pattern.

26, 23, 20, 17, _______

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

The sequence is decreasing by 3 each time. So, subtracting 3 from the last number in the sequence gives 17 - 3 = 14.

Olympiad Test: Pattern - 1 - Question 9

Direction: Choose the appropriate number which follow the given pattern.

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

√16 + √144 + √81+ √49 = 4 + 12 + 9 + 7 
= 32
√36 + √121 + √9+ √25  = 6 + 11 + 3 + 5 
= 25
√81 + √441 + √4+ √121 = 9 + 21 + 2 + 11 
= 43 

Olympiad Test: Pattern - 1 - Question 10

Direction: Choose the appropriate number which follow the given pattern.

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

(√81 + √169 ) − ( √49+ √16 )
= (9 + 13) – (7 + 4) = 11
(√144 + √324 ) − ( √196 + √9 )
= (12 + 18) – (14 + 3) = 13
(√36 + √441) − ( √25+ √81)
= (6 + 21) – (5 + 9) = 13

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