Monthly Archives January 2013

Number System (Part4)
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Number system (Part3)

1. 42 40 38 35 33 31 28 A. 25 22 B. 26 23 C. 26 24 D. 25 23 E. 26 22 Answer: Option C
Explanation:
This is an alternating subtraction series in which 2 is subtracted twice, then 3 is subtracted once, then 2 is subtracted twice, and so on.
2. 6 10 14 18 22 26 30 A. 36 40 B. 33 37 C. 38 42 D. 34 36 E. 34 38 Answer: Option E
Explanation:
This simple addition series adds 4 to each number to arrive at the next.
3. 8 12 9 13 10 14 11 A. 14 11 B. 15 12 C. 8 15 D. 15 19 E. 8 5 Answer: Option B
Explanation:
This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.
4. 36 31 ... 
Number system (Part2)

1. 28 25 5 21 18 5 14 A. 11 5 B. 10 7 C. 11 8 D. 5 10 E. 10 5 Answer: Option A
Explanation:
This is an alternating subtraction series with the interpolation of a random number, 5, as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.
2. 8 11 21 15 18 21 22 A. 25 18 B. 25 21 C. 25 29 D. 24 21 E. 22 26 Answer: Option B
Explanation:
This is an alternating addition series, with a random number, 21, interpolated as every third number. The addition series alternates between adding 3 and adding 4. The number 21 appears after each number arrived at by adding 3.
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Reasoning (number system)
January 21, 2013 LOGICAL REASONING, MCQ, REASONING

1. Look at this series: 2, 1, (1/2), (1/4), … What number should come next? A. (1/3) B. (1/8) C. (2/8) D. (1/16) Answer: Option B
Explanation:
This is a simple division series; each number is onehalf of the previous number.
In other terms to say, the number is divided by 2 successively to get the next result.
4/2 = 2 2/2 = 1 1/2 = 1/2 (1/2)/2 = 1/4 (1/4)/2 = 1/8 and so on.
2. Look at this series: 7, 10, 8, 11, 9, 12, … What number should come next? A. 7 B. 10 C. 12 D. 13 Answer: Option B
Explanation:
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
3. Look at this series: 36, 34, 30, 28, 24, … What num... 
MCQ Image Processing
January 21, 2013 image processing, MCQ, Uncategorized

Image Processing MCQ
Questions:
1. The process of extracting information from the image is called as
a) Image enhancement
b) Image restoration
c) Image Analysis
d)Image compression
ANS: c
2.Among the following image processing techniques which is fast, precise and flexible
a) optical
b) digital
c) electronic
d) photographic
ANS: b
3. An image is considered to be a function of a(x,y) where a represents
a) height of image
b) width of image
c) amplitude of image
d) resolution of image
ANS: c
4. Which is the image processing technique used to improve the quality of image for human viewing?
a) compression
b) enhancement
c) restoration
d) analysis
ANS: b
5. Which type of enhancement operations are used to modify pixel values according to the value of the pixel ‘s neighbors?
a) point opera...