FTS SECONDARY SCHOOL TEACHER SST PAST PAPER 25-08-2019
SST 5 years Past Papers Click Here
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Chord
- Tangent
- Diameter
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
A tangent is a line that touches the circle at exactly one point and is perpendicular to the radius at that point.
It does not cross into the circle’s interior.
- xy
- x³
- x²
- None of these
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Explanation
The area of a square is found by squaring the length of one side: Area = side × side = x × x = x².
So, if the side is x, the area is x².
- Discount
- Sale price
- Purchase price
- None of these
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Explanation
The purchase price is the actual amount paid to buy goods.
It is the cost before any resale or markup is applied.
- Two
- Three
- One
- None of these
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Explanation
The prefix "bi-" means two.
Examples include bicycle (two wheels) and bimonthly (twice a month or every two months).
- Four
- Three
- Two
- None of these
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Explanation
The expression 2x² + 3x + 2 has three separate terms: 2x², 3x, and 2.
Terms are separated by plus or minus signs.
- Constants
- Like terms
- Unlike terms
- None of these
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Explanation
x²y and xy² have the same variables but with different exponents, so they are not like terms.
Unlike terms cannot be combined through addition or subtraction.
- Open sentence
- True sentence
- False sentence
- None of these
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Explanation
The statement 3 < 0 is false, since 3 is greater than 0.
Therefore, it's a false sentence, as it has a definite truth value (false).
- Equation
- Expression
- Sentence
- None of these
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Explanation
x + y is an expression because it shows a combination of variables and operations without an equal sign.
An equation must include an equal sign (e.g., x + y = 5).
- Rhombus
- Trapezium
- Parallelogram
- None of these
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Explanation
A trapezium (also called a trapezoid in some regions) has only one pair of parallel sides.
The other two sides are not parallel, distinguishing it from other quadrilaterals like parallelograms or rhombuses.
- Improper
- Proper
- Rational
- None of these
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Explanation
A fraction of the form P(x)/Q(x), where both P(x) and Q(x) are polynomials and Q(x) ≠ 0, is called a rational function.
This is because it represents the ratio of two polynomials, which defines a rational expression.
