100 MOST REPEATED MCQS OF EDS PDF
Top most repeated 100 EDS MCQs.
یاد رکھیں گیس پیپر کو پی ڈی ایف میں ڈنلوڈ کرنے
سےبہترہے، یہاں ویب سائیٹ سے وضاحت کے ساتھ پڑھیں۔ کیونکہ ان سوالات کے
متعلق ہی بار بار سوالات بعض اوقات پیپرمیں پوچھے جاتے ہیں اوراس کے علاوہ
ویب سائیٹ پر آئے روز پیپرز کے مطابق نیو سوالات بھی ایڈ کیے جاتے ہیں ۔ اس
لیے وضاحت کے ساتھ پڑھنے سے اپکی تیاری انشا اللہ اچھی ہو جائے گی۔
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Negative
Positive
Zero
Maximum and positive
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Explanation
When a body moves against the force of friction on a horizontal plane, the work done by the body is negative.
This is because work is defined as the dot product of force and displacement,
And when moving against friction, the force of friction acts in the opposite direction to the displacement of the body,
Resulting in an angle of 180 degrees between them.
Is zero
Is constant but not zero
Increases uniformly with respect to time
Is proportional to the displacement of mass from a fixed point
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Explanation
According to Newton's second law ,
F=ma, a constant non-zero force results in uniform acceleration of the mass.
بولٹزمان کے مستقل کی قدر _____ ہے؟
1.38 × 10²³ J/K
1.38 × 10−²³ J/K
1.38 × 10²³ K/J
None of these
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Explanation
Boltzmann's constant (k_B) is a fundamental constant in physics .
The value of Boltzmann's constant is 1.38 × 10^(-23) J/K.
Current
Resistance
Magnetic induction
Potential difference
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Explanation
The time rate of change of magnetic flux has the same dimensions as that of potential difference (or electromotive force - EMF).
Impulse
Torque
Power
Angular momentum
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Explanation
The dimension of work is like the dimension of Torque.
Both work and torque have the same dimensional formula: [ML²T⁻²]
However, they are physically different quantities:
- Work is a scalar ( dot product of force and displacement ).
- Torque is a vector ( cross product of force and radius ).
اینڈومیٹرائیوسس _____ میں بانجھ پن کا سبب بنے گا؟
Male
Female
Both A and B
None of the above
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Explanation
Endometriosis is a condition where tissue similar to the lining of the uterus grows outside the uterus.
This tissue can cause pain and infertility, primarily in women.
There is very strong evidence linking endometriosis to female infertility.
Studies show that a significant portion of women with infertility also have endometriosis.
While endometriosis can rarely occur in men, it is not considered a significant cause of infertility in males.
بیضہ دانی سے پہلے کے چند دنوں کے مقابلے میں، بیضہ دانی کے تین دن بعد کون سا ہارمون زیادہ مقدار میں خارج ہوتا ہے؟
FSH
LH
Oestrogen
Progesterone
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Explanation
After ovulation, the ruptured follicle forms a structure called the corpus luteum, which produces large amounts of progesterone.
This hormone is crucial for preparing the uterine lining for potential pregnancy if fertilization occurs.
مندرجہ ذیل میں سے کون بہتر وضاحت کرتا ہے کہ ہیموفیلیا عورتوں کے مقابلے مردوں میں زیادہ عام کیوں ہے؟
It is caused by a dominant autosomal gene
It is a Y-linked disorder
It is inherited as an X-linked recessive trait
It is more often acquired later in life due to liver disease
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Explanation
Hemophilia is most often caused by a mutation in a gene on the X chromosome (either the F8 gene for hemophilia A or F9 for hemophilia B).
Males have one X and one Y chromosome (XY), so if their single X chromosome carries the defective gene, they will have hemophilia.
Females have two X chromosomes (XX), so a mutation would have to occur in both copies of the gene for them to show symptoms , which is much less common.
If only one X has the mutation, they are typically carriers.
ویکسینیشن کے بعد طویل مدتی قوت مدافعت فراہم کرنے کے لیے بنیادی طور پر کون سا امیونوگلوبلین ذمہ دار ہے؟
IgA
IgG
IgM
IgE
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Explanation
Immunoglobulin G (IgG) is the most abundant antibody in the human body.
It plays a crucial role in long-term immunity by recognizing and neutralizing pathogens.
IgG antibodies are produced after exposure to an antigen, such as a vaccine.
They persist in the bloodstream for an extended period, allowing the body to respond to subsequent infections with the same pathogen quickly.
IgG can also cross the placenta, providing passive immunity to newborns.
سیفلیس کا کارآمد حیاتیات کیا ہے؟
Treponema pallidum
Mycoplasma pneumoniae
Neisseria gonorrhoeae
Chlamydia trachomatis
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Explanation
Treponema pallidum is a spirochete bacterium that causes syphilis.
This is the correct answer as confirmed by multiple sources.
