ETEA 25 YEARS PAST PAPERS SUBJECT WISE (SOLVED)
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Adjective of quality
Adjective of size
Adjective of shape
None of these
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Explanation
" Huge " describes the size of the house , which classifies it as an adjective of size.
It provides information about the dimension or magnitude of the house.
Weil
Wale
Wail
None of these
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Explanation
" Wail " means to cry loudly .
Wail means واویلا کرنا ۔ نوحہ یا ماتم کرنا ۔ غم کرنا ۔ رونا پیٹنا
The
A
An
None of these
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Explanation
The correct sentence is: "Ali Rizwan needed a little more time than others to talk."
" A " is used before singular countable nouns when referring to an unspecified quantity.
قدرتی گیس ، پٹرولیم ، کوئلہ اور پن بجلی کی طاقت سے پاکستان کی توانائی کی کتنی فیصد ضروریات پوری ہوتی ہیں؟
80%
50%
65%
None of these
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Explanation
Approximately 65% of Pakistan's energy needs are met by natural gas, petroleum, coal, and hydroelectric power .
These sources play a critical role in the country’s energy supply and economy .
سوویت کا نیا رہنما کون تھا جس نے اقتدار میں آنے کے بعد افغان مسئلے کے بارے میں لچکدار رویہ ظاہر کیا؟
Mikhail Gorbachev
Vladimir Putin
Boris Yeltsin
None of these
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Explanation
Mikhail Gorbachev became Soviet leader in 1985 .
He adopted a flexible approach to ending the Afghan conflict .
He promoted withdrawal strategies and reforms like glasnost and perestroika .
شہری مارشل لا ایڈمنسٹریٹر کا عہدہ سنبھالنے کے بعد ذوالفقار علی بھٹو کو ان میں سے ایک کونسا مسئلہ درپیش تھا؟
A new constitution
The return of refugees to East Pakistan
Ensuring the release of prisoners of war held by India
None of these
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Explanation
After becoming Civilian Martial Law Administrator in December 20, 1971 (and later Prime Minister in 1973 ), Zulfikar Ali Bhutto faced the immediate crisis of:
1971 War Aftermath : Over 90,000 Pakistani soldiers and civilians were held as POWs by India after the surrender in East Pakistan (now Bangladesh).
Simla Agreement (1972) : Bhutto negotiated with India’s Indira Gandhi to secure their release , linking it to broader peace terms.
10.5 cm²
13.08 cm²
9.08 cm²
None of these
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Explanation
The area of the sector can be calculated using the formula: Area = (θ/360) * πr², where θ is the central angle and r is the radius.
Given θ = 60° and r = 5 cm, we can substitute these values into the formula:
Area = (60/360) * π * (5)²
Area = (1/6) * π * 25
Area ≈ (1/6) * 3.14 * 25
Area ≈ 13.08 cm²
cotθ
tanθ
cosθ
None of these
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Explanation
Let's simplify the expression:
√1-sin²θ/sinθ = √(cos²θ)/sinθ (since 1 - sin²θ = cos²θ)
= cosθ/sinθ
= cotθ
180°
80°
90°
None of these
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Explanation
An angle less than 90° is called an acute angle.
Exactly 90° : Right angle
Between 90° and 180° : Obtuse angle
Exactly 180° : Straight angle
More than 180° and less than 360° : Reflex angle
2a³ - 2a² + 5a + 8
4a³ - 2a² + 5a + 8
5a³ - 3a² + 5a + 8
None of these
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Explanation
Let's calculate what needs to be added:
(7 + 2a - a² + 4a³) - (2a³ + a² - 3a - 1)
= 7 + 2a - a² + 4a³ - 2a³ - a² + 3a + 1
= 2a³ - 2a² + 5a + 8
