IMO- Mathematics Olympiad Class 5: Questions 638 - 642 of 838
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Question number: 638
Question
Letters of word given below have been jumbled up. Each letter has been numbered. Choose the correct option which gives the correct order of the letters as indicated by the numbers to form a word.
E N H V A E
1 2 3 4 5 6
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4, 6, 2, 5, 3, 1 |
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| b. | 2, 6, 3, 1, 5, 4 |
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| c. | 2, 5, 4, 3, 6, 1 |
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| d. | 3, 6, 5, 4, 1, 2 |
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Question number: 639
Question
What is the missing number?
A Circle Contains Numbers Arranged Logically
Showing image of a circle contains numbers arranged logically
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 513 |
|
| b. | 399 |
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| c. | 342 |
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| d. | 456 |
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Question number: 640
Question
Choose the odd one out.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | ACEG |
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| b. | LNPR |
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| c. | IKMO |
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| d. | SVYZ |
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Question number: 641
Appeared in Year: 2014
Question
Find the missing number, if a certain rule is followed in the given figures.
Three Triangles Having Some Numbers
Showing three triangles having some numbers at its all sides and at middle and find one missing number by using logics in other triangles
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 33 |
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| b. | 41 |
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| c. | 39 |
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| d. | 25 |
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Question number: 642
Question
Letters of word given below have been disorderly setup. Each letter has been numbered. Choose the correct option which gives the correct order of the letters as indicated by the numbers to form a word.
L P C E O I
1 2 3 4 5 6
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 2, 6, 3, 1, 5, 4 |
|
| b. | 3, 6, 4, 2, 5, 1 |
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| c. | 2, 5, 1, 6, 3, 4 |
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| d. | 4, 6, 2, 5, 3, 1 |
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