SPSC SECONDARY SCHOOL TEACHER SST PAST PAPER 06-05-2024 (EVENING)
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Constant function
Cubic function
Quadratic function
Identity function
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Explanation
The function f: x → 1 is a constant function because it always returns the constant value 1, regardless of the input value of x.
82
84
86
88
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Explanation
The sequence appears to be formed by adding consecutive multiples of 4 :
1 + 1 = 2
2 + 4 = 6
6 + 16 = 22
22 + 64 = 86
So, the next number in the sequence would be 86 .
1/4
1/2
2
1
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Explanation
The expression is a variation of the trigonometric identity:
cos^2(x) + sin^2(x) = 1
In this case, the expression is:
cos^2(θ/2) + sin^2(θ/2)
Using the identity, we can simplify the expression to: 1
8!
2!
8!.2!
8!/2!
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Explanation
The word BOTSWANA has 8 letters, but it has two repeated letters ( two S's and two A's ).
To find the total number of words that can be formed, we need to divide the total number of permutations (8!) by the number of repetitions (2! for each pair of repeated letters).
So, the correct calculation is:
8! / (2! × 2!)
= 40320 / (2 × 2) = 40320 / 4 = 10080
Dependent variable of f
Independent variable of f
Value of f
Range of f
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Explanation
If F:X→Y is a function, then y ∈Y is called Dependent variable of f
دیئے گئے نمبر کے مربع جڑ کا اخراج کیا ہے؟
Binary operation
Relation
Unary operation
Relation in some set
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Explanation
The extraction of a square root of a given number is a unary operation because it takes only one operand (the number) and returns a value (the square root).
ایک وقت میں کچھ یا تمام چیزوں کی محدود تعداد کی ترتیب کو ان کا _____ کہا جاتا ہے؟
A.P
Combination
Sequence
Permutation
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Explanation
A combination is a selection of objects taken some or all at a time, without regard to order. It is a way of choosing items from a collection, where the order of selection does not matter . For example, choosing 3 books from a shelf of 10 books is a combination.
40
26
18
16
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Explanation
DOS uses letters of the alphabet (A-Z) to designate disk drives, and it can address up to 26 disk drives . This means that DOS can recognize and assign drive letters from A to Z , allowing for a maximum of 26 disk drives to be connected to a system.
The number of colors required for proper edge coloring of graph
The maximum number of colors required for proper vertex coloring of graph
The minimum number of colors required for proper vertex coloring of graph
The minimum number of colors required for proper edge coloring of graph
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Explanation
The minimum number of colors required for proper vertex coloring of graph is called chromatic number whereas the minimum number of colors required for proper edge coloring of graph is called chromatic index of a graph.
مندرجہ ذیل میں سے کون سا ڈیٹا گودام کا سب سیٹ ہے جو ایک مخصوص فنکشنل ایریا پر مرکوز ہے؟
Data mart
Association rules
Flat files
Database
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Explanation
A data mart is a subset of a data warehouse that is focused on a specific functional area or department, such as marketing, sales, or finance. It contains a subset of the data warehouse's data , but is designed to be more accessible and user-friendly for a specific group of users.
