number series Practice Questions Answers Test with Solutions & More Shortcuts
series completion PRACTICE TEST [4 - EXERCISES]
number series
letter or alphabet series
alpha numeric series
continuous pattern series
Directions:
In each of the following questions, one term in the number series is wrong. Find out the wrong term.Question : 16 [S.S.S. 2002]
4, 10, 22, 46, 96, 190, 382
a) 4
b) 10
c) 96
d) 382
Answer »Answer: (c)
The correct pattern is +6, +12, +24, +48, +96, +192.
So, 96 is wrong and must be replaced by (46 + 48) i.e. 94.
Directions:
In each of the following number series, two terms have been put within brackets. Mark your answer as- (a) If both the bracketed terms are right; (b) If the first bracketed term is right and second is wrong; (c) If the first bracketed term is wrong and second is right; and (d) If both the bracketed terms are wrong.
Question : 17
4, 6, 10, (12), 16, (14), 22
a) If both the bracketed terms are right
b) if the first bracketed term is right and second is wrong
c) If the first bracketed term is wrong and second is right
d) If both the bracketed terms are wrong
Answer »Answer: (b)
The correct pattern is +2, +4, +2, +4, …..
Clearly, the term 12 is correct.
But, 14 is wrong and must be replaced by (16 + 2)
i.e. 18.
Question : 18
3, 10, 29, (66), (127), 218
a) If both the bracketed terms are right
b) If the first bracketed term is right and second is wrong
c) If the first bracketed term is wrong and second is right
d) If both the bracketed terms are wrong
Answer »Answer: (a)
The sequence is 13 + 2, 23 + 2, 33 + 2, 43 + 2, 53 + 2, 63 + 2.
Clearly, both the terms 66 and 127 are correct.
Question : 19
2, 3, (6), 11, 18, (30), 38
a) If both the bracketed terms are right
b) If the first bracketed term is right and second is wrong
c) If the first bracketed term is wrong and second is right
d) If both the bracketed terms are wrong
Answer »Answer: (b)
The correct pattern is +1, +3, +5, +7, +9, +11.
Clearly, the term 6 is correct.
But, 30 is wrong and must be replaced by (18 + 9)
i.e. 27.
Question : 20
(2), 5, (12), 25, 41, 61
a) If both the bracketed terms are right
b) If the first bracketed term is right and second is wrong
c) If the first bracketed term is wrong and second is right
d) If both the bracketed terms are wrong
Answer »Answer: (d)
The correct pattern is +4, +18, +12, +16, +20.
Clearly, 2 is wrong and must be replaced by (5 - 1)
i.e. 4. Also, 12 is wrong and must be replaced by (5 + 8)
i.e. 13.
IMPORTANT verbal reasoning EXERCISES
number series Shortcuts »
Click to Read...number series Online Quiz
Click to Start..series completion Shortcuts and Techniques with Examples
verbal reasoning CATEGORIES
-
» Verbal Reasoning
-
» Blood Relations
-
» Clocks
-
» Coding & Decoding
-
» Classification
-
» Puzzles Test
-
» Direction & Distance sense test
-
» Series Completion
-
» Venn Diagrams
-
» Assertion & Reason
-
» Cause and Effect
-
» Statement & Conclusion
-
» Statement & Arguments
-
» statement & Assumptions
-
» Statement & Course Of Action
-
» Passage & Conclusion
-
» Seating Arrangements
-
» Sequential Test
-
» Calendar
-
» Mathematical Operations
-
» Word formation
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
New 100+ Compound Interest MCQ with Answers PDF for IBPS
Compound Interest verbal ability questions and answers solutions with PDF for IBPS RRB PO. Aptitude Objective MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Mixture and Alligation MCQ Questions PDF for IBPS
Most importantly Mixture and Alligation multiple choice questions and answers with PDF for IBPS RRB PO. Aptitude MCQ Practice Exercises all Bank Exams
Continue Reading »
IBPS Profit and Loss Questions Solved Problems with PDF
Most important Profit and Loss multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »
100+ Average Aptitude Questions Answers solutions MCQ PDF
New Average multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Quantitative Aptitude MCQ Practice Exercises all competitive exams
Continue Reading »