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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
جب ایتھیل الکحل ابال کے عمل سے تیار ہوتا ہے تو ، گیس جو بلبلوں کی شکل میں فرار ہوتی ہے وہ _____ ہے؟
- Oxygen
- Hydrogen
- Carbon dioxide
- None of these
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Explanation
During fermentation, yeast converts sugars into ethyl alcohol and releases carbon dioxide (CO₂) as a byproduct.The CO₂ escapes in the form of bubbles, making the process visible in brewing and baking.
مارگلہ ہلز، ایک پہاڑی سلسلہ، کس پہاڑی سلسلے کا حصہ ہے؟
- Karakoram
- Himalayas
- Toba Kakkar
- Suleman range
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
عابدہ پروین کس صنف کی معروف گلوکارہ ہیں؟
- Folk and Classical
- Pop and Rock
- Jazz and Blues
- Rap and Hip-hop
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Explanation
Abida Parveen is a Pakistani Sufi Muslim singer, composer, and musician.
She has been dubbed as the 'Queen of Sufi music'.
Received the President's Pride of Performance award in 1982 and Sitara-e-Imtiaz in 2005
She was born in Larkana, Sindh, Pakistan in 1954.
She began performing in the 1970s a
And became internationally prominent in the 1990s
- Difference of their radius
- Sum of their radius
- Product of their radius
- None of these
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Explanation
If two circles touch internally, the distance between their centers is the difference of their radii: r₁ - r₂.
r₁ is the radius of the larger circle, and r₂ is the radius of the smaller circle.
If the sum of the radii equals the distance between the centers, the circles touch externally.
ایس آئی کتنی بنیادی اکائیوں سے بنا ہے؟
- 7
- 6
- 19
- 20
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Explanation
The SI is made up of 7 base units
that define the 22 derived units with special names and symbols, which are illustrated in NIST SP 1247, SI Base Units Relationship Poster.
- 13.5 meters
- 16.5 meters
- 15 meters
- 10 meters
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Explanation
The total height of the tree = Eye-level height + Distance from eyes to top
= 1.5 m + 15 m
= 16.5 meters
صحیح مثالی گیس مساوات ____ ہے؟
- gV=nRt
- yVnRt
- qV=nRt
- PV=nRt
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Explanation
The correct ideal gas equation is PV = nRT.
Where P is pressure, V is volume, n is the number of moles, R is the ideal gas constant, and T is temperature in Kelvin.
This equation relates these properties for an ideal gas under various conditions.
- [ 5 -8 ] [ -6 2 ]
- [ -5 -8 ] [ -6 -2 ]
- [ 5 8 ] [ 6 2 ]
- [ -5 8 ] [ 6 2 ]
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Explanation
[1 8
9 2] FIND TRANSPOSE OF A MATRIX?
The additive inverse of a matrix A is a matrix -A, where each element is the negative of the corresponding element in A.
Given:
A =
[ -5 8 ]
[ 6 -2 ]
Then,
-A =
[ 5 -8 ]
[ -6 2 ] ✔
Because:
- (-5) = 5
- (8) = -8
- (6) = -6
- (-2) = 2
گیٹ وے آف پاکستان میں کہاں واقع ہے؟
- Sindh
- Punjab
- Khyber Pakhtunkhwa
- Balochistan
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Explanation
The Gateway of Pakistan is a monument situated in Karachi, Sindh.
It symbolizes the entrance to Pakistan from the sea.
Karachi is called the "Gateway of Pakistan"
It has an ideal location and well-developed connections to form gateways region with:
- Afghanistan,
- Central Asia,
- and Western China
Additional information:
It was the first capital of Pakistan.
It is the biggest city in Pakistan.
The capital of Karachi is Sindh.
پہلی اینگلو سکھ جنگ کس کے درمیان لڑی گئی تھی؟
- British
- Portages
- East India Company
- None of these
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Explanation
The first Anglo-Sikh war was fought between the Sikh Empire and the British East India Company
Fought in 1845 and 1846
around the Ferozepur district of Punjab
Lord Harding was the Governor General during the First Anglo-Sikh War.
Additional information:
The second Anglo-Sikh war took place in 1848-1849.
The Governor General of the Second Anglo-Sikh War was Lord Dalhousie.
