| 1 |
Point (-1,4) lies in quadrant: |
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| 2 |
Formula to determine the size of a class is: |
- A. X<sub>max</sub> - X<sub>min</sub>
- B. X<sub>max</sub> + X<sub>min</sub>
- C. Range/number of groups
- D. number of groups/Range
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| 3 |
The formula of group data of the median is: |
- A. l + h/f (n/2 -c)
- B. l +∑fx/∑f x n,
- C. l + f<sub>m </sub>- f<sub>1</sub>/2f<sub>m</sub> - f<sub>1</sub> - f<sub>2</sub> x n,
- D. A + ∑fu/∑f x n
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| 4 |
If two sets have some elements common but not all are called......... sets |
- A. Sub
- B. OVERLAPPING
- C. Disjoint
- D. Super
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| 5 |
A'=_____________ |
- A. {x|x<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∈U^x</span><b style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∉A</b>}
- B. {x|x<span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∈U^x</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">∈</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>}
- C. {x|x<b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">U^x</span><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∈</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>}
- D. {x|x<b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><span style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">U^x</span><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">∉</b><b style="font-family: arial, sans-serif; font-size: small; color: rgb(34, 34, 34);">A</b>}
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| 6 |
If number of elements in set, A is 3 and in set B is 2 then number of binary relations in A x B is: |
- A. 2<sup>3</sup>
- B. 2<sup>6</sup>
- C. 2<sup>8</sup>
- D. 2<sup>2</sup>
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| 7 |
When the number of observations of a set of data is even then the median formula is: |
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| 8 |
The set having only one element is called. |
- A. Null set
- B. Power set
- C. Singleton set
- D. Subset
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| 9 |
A collection of well-defined distinct object is called: |
- A. Subset
- B. Power set
- C. Set
- D. None of these
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| 10 |
If A= {1,2,3} , B ={4,5} and R+{(1,4),(2,5),(3,4)} then R is __________ |
- A. One - one function from A to B
- B. A function A to A
- C. Not a funtion
- D. An onto function from A to B
|