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A. 1
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B. None of these
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C. 2
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D. 4
Explanation
The sequence follows a pattern of dividing by 2:
64 ÷ 2 = 32
32 ÷ 2 = 16
16 ÷ 2 = 8
8 ÷ 2 = 4
This is a geometric sequence with a common ratio of ½.
فوری تناسب موجودہ اثاثوں سے کیا خارج کرتا ہے؟
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A. Marketable securities
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B. Inventory
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C. None of these
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D. Cash
Explanation
The Quick Ratio (also called acid-test ratio) excludes inventory as it is less liquid.
It focuses on assets that can quickly cover short-term liabilities.
ایک کروی کنڈکٹر کی صلاحیت عددی طور پر ______ کے برابر ہے؟
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A. Volume
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B. None of these
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C. Diameter
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D. Radius
Explanation
- The capacitance (C) of a spherical conductor is given by the formula:
C = 4πε₀R, where R is the radius of the sphere. - This shows that the capacitance is directly proportional to the radius and independent of volume or surface area.
مندرجہ ذیل میں سے کون سی لمبی طول موج ہے؟
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A. Visible light
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B. Radio waves
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C. X-rays
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D. None of these
Explanation
- Radio waves have the longest wavelength and the lowest frequency in the electromagnetic spectrum.
- They range from millimeters to kilometers in wavelength.
کچھ ستاروں سے روشنی ______ کی وجہ سے تعدد میں واضح تبدیلی ظاہر کرتی ہے؟
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A. Reflection
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B. Relative motion
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C. Diffraction
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D. None of these
Explanation
- The apparent change in frequency of light from stars is due to the Doppler effect.
- It is caused by their motion relative to Earth.
- If a star moves toward us, its light shifts to blue (higher frequency), and if it moves away, it shifts to red (lower frequency).
ایک ورچوئل امیج ایک _____ ہے؟
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A. None of these
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B. Toward which light rays converge and pass through
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C. From which light rays diverge but do not pass through
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D. Toward which light rays converge but do not pass through
Explanation
- A virtual image is formed when light rays appear to diverge from a point but do not actually pass through it.
- It is seen in plane mirrors and convex lenses/mirrors when the object is within the focal point.
لمبی عمارت کے اوپری حصے سے پھینک دیا جانے والا ایک پتھر اس راستے پر چلتا ہے جو ______ ہے؟
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A. Circular
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B. Parabolic
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C. Hyperbolic
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D. None of these
Explanation
- A projectile follows a parabolic path under the influence of gravity and initial velocity.
- The motion combines horizontal uniform velocity and vertical acceleration due to gravity.
مجھے خون دو ، میں تمہیں آزادی دوں گا۔ یہ الفاظ _____ سے منسوب ہیں؟
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A. Quaid-e-Azam
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B. Nehru
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C. Subbash Bose
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D. None of these
Explanation
- Subhas Chandra Bose (Netaji) was born on 23rd January 1897 in Cuttack, Orissa.
- He is known for his role in India's independence.
- He was a leader of the Indian National Army (INA).
- Famous for the slogan, "Give me blood, and I shall give you freedom!" and "Jai Hind."
- Elected President of the All India Youth Congress and Secretary of Bengal State Congress.
- Founded the All India Forward Block.
- Died in 1945 in a plane crash in Taiwan, though conspiracy theories about his death persist.
- Earned the title 'Netaji' in Germany by Azad Hind Fauj in 1942.
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A. None of these
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B. Victorian age
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C. Restoration age
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D. Jacobean age
Explanation
- Metaphysical poetry emerged during the Jacobean age (1603–1625), with John Donne as its leading figure.
- It is characterized by intellectual depth, complex metaphors (conceits), and philosophical themes.
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A. The conditions
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B. None of these
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C. Many animal species
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D. Totally colour blind
Explanation
The word "conditions" is plural, but the verb "is" is singular. This creates a subject-verb agreement error.
Since the sentence refers to a single condition (colour blindness), it should use the singular form: "the condition is".
