Section 4
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45. Which two numbers will come next in the following series?
1, 6, 10, 5, 10, 14, 7, 12, 16, _______, _______.
46. Cow is to Moo as Bee is to ___________.
(1) Quack (2) Cackle (3) Buzz (4) Sing (5) Tweet
47.
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Which two of the following figures belong to Class A?
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OIR TEST - PRACTICE QUESTIONS WITH ANSWER & EXPLANATIONS
48.
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aE
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Which two of the following figures belong to Class A?
ol ole
49. Which group of letters does not belong to the same class as others?
- (1) RQNO (2) IHFG (3) MLJK (4) TSPQ (5) YXUV
50. Which word does not belong to the same class as the others?
- (1) Knife (2) Parrot (3) Green (4) Lotus (5) Class
ANSWERS AND EXPLANATIONS
1. Answer: (3)
The elements in Group A are consonants and elements in Group B are vowels of English Alphabet.
Cube (1) consists of 1 vowel. So, it does not belong to Group A.
Cube (2) consists of 2 vowels. So, it does not belong to Group A.
Cube (3) consists of only consonants. So, it belongs to Group A only.
Thus, cube (3) is the correct answer.
2. Answer: (1)
When car suddenly starts to move, the person who is sitting on the back-seat always bends towards backward.
3. Answer: Yes
Both are same where pentagon and heart symbols are opposite to each other.
4. Answer: Yes
Both are same when dice 1 is rotating 90° clockwise.
5. Answer: (5)
In all steps, the first downward arrow is changing its position into upward. Therefore, figure (5) will come next in this series.
6. Answer: 2 and 3
Each figure in class A consists of two similar closed figures, one placed inside the other.
Hence, figures (2) and (3) belong to Class A.
7. Answer: (3)
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OIR TEST - PRACTICE QUESTIONS WITH ANSWER & EXPLANATIONS
The longer arrow is moved 90 ° clockwise direction whereas the shorter arrow remains constant. Thus, figure (3) will come next in the given series.
8. Answer: (3)
In the given question figures, the analogy is that the second one is opposite to first one. Similarly, the fourth one will be the opposite of third one. Thus option 3 is the correct answer.
9. Answer: D
The rearranged sentence is:
All that glitters is not gold
Then, the last letter of the rearranged sentence is ‘D’.
10. Answer: L
The rearranged word is CLEANLINESS and its SECOND letter is “L”.
11. Answer: (3)
Meat is a general product produced from animals while minerals are produced from mine.
12. Answer: (2)
All the opposite edges in the shape are connected. Thus, option 2 is the correct answer.
13. Answer: JHG, FDC
The given series is in reverse order of English alphabet. Then in each set of elements, second letter will be removed from the series.
i.e.
ZYXW – Removing second letter Y – ZXW
VUTS – Removing second letter U – VTS
RQPO – Removing second letter Q – RPO
NMLK – Removing second letter M – NLK
JIHG – Removing second letter I – JHG
FEDC – Removing second letter E – FDC
Thus, the next two sets of letters will be JHG and FDC
14. Answer: (2)
𝑋−2 = 𝑉; 𝐴−2 = 𝑌; 𝐺−2 = 𝐸; 𝐽−2 = 𝐻 𝑉−3 = 𝑆; 𝑌−3 = 𝑉; 𝐸−3 = 𝐵; 𝐻−3 = 𝐸 𝑆−4 = 𝑂; 𝑉−4 = 𝑅; 𝐵−4 = 𝑋; 𝐸−4 = 𝐴
Thus, option (2) is the correct answer.
15. Answer: (3)
The rearranged proper order of the given words is
Kindergarten, School, College, Profession, Marriage.
Here, College is the middle term.
16. Answer: (4)
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OIR TEST - PRACTICE QUESTIONS WITH ANSWER & EXPLANATIONS
Except Hyena, all other animals are herbivores.
17. Answer: (4)
The double lines are inserted at the successive figures in the clockwise direction. So, figure (4) completes the series.
18. Answer: 2, 1, 2
Hear, loud, impair.
The meaningful sentence is “If you hear loud music, it will impair your hearing.”
19. Answer: (5)
Among these given words, Swift will come last in the dictionary.
20. Answer:
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5308
1823
3 4[s]s
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21. Answer: (5)
The diamond shape in the outer side is shifted in anticlockwise direction and the circle in the inner side is shifted in clockwise direction. Thus, option (5) is the next figure in the series.
22. Answer: 5
The sum of all digits in the given number is 10 in all options except option 5.
5212 = 5 + 2 + 1 + 2 = 10 7111 = 7 + 1 + 1 + 1 = 10 3214 = 3 + 2 + 1 + 4 = 10 1090 = 1 + 0 + 9 + 0 = 10 1608 = 1 + 6 + 0 + 8 = 15
Thus option 5 is the correct answer.
23. Answer:
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584
26
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24. Answer: (3)
Here the given pattern is, pentagon is placed between 2 symbols in front and the only one number of the same symbol in back. Similarly, in front of last pentagon 5-edge stars are there. So, the last pattern will be 5-edge star i.e. figure (3).
25. Answer: 1 and 2
Each figure in class A consists of two similar combined figures. Hence, figures (1) and (2) belong to Class A.
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OIR TEST - PRACTICE QUESTIONS WITH ANSWER & EXPLANATIONS
26. Answer: (4)
Among these given words, ‘Newspaper’ will come last in the dictionary.
27. Answer: (4)
Among these given words, ‘Utmost’ will come last in the dictionary.
28. Answer: (1)
There are three 6’s come just after 2 in the given numbers.
They are
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1624358268962547861378265421795246242698
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29. Answer: (3)
Among these given words, ‘Vaccination’ will come last in the dictionary.
30. Answer: (3)
Among these given words, ‘Things’ will come last in the dictionary.
31. Answer: (4)
Majority of the students in many schools do not pass in the final examination. Because they are not getting proper guidance from their teachers.