PST PAST PAPER 22-09-2021
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
پاکستان کا قومی درخت کون سا ہے؟
- Deodar
- Neem
- Peepul
- None of these
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Explanation
- Deodar is the National tree of Pakistan.
- It is also known as Himalayan Cedar (Cedrus Deodara).
- Its name is derived from 'Sanskrit' and means "Wood of the God".
- It is amongst the tallest trees in the country.
- Its heights of around 40-50 meters.
Additional information:
- National Bird: Chukar
- National Animal: Markhor
- National Dish: Nihari
- National Fruit: Mango
- National Flower: Jasmine
- National Vegetable: Lady Finger (Okra)
Last verified on 08-03-2026
پاکستان کا سب سے بڑا سول ایوارڈ کونسا ہے؟
- Nishan-e-Imtiaz
- Nishan-e-Sadarat
- Nishan-e-Hyder
- Nishan-e-Pakistan
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Explanation
- Nishan-e-Pakistan — Highest civil award
- Established: March 19, 1956 (under the Decorations Act)
- First recipient: Quaid-e-Azam Muhammad Ali Jinnah (posthumously awarded in 1958)
Additional information
Captain Raja Muhammad Sarwar first to be awarded Nishan-e-Haider (military),
Last updated 26-07-2026 by NA
- Isosceles
- Equilateral
- Scalene
- Right triangle
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Explanation
An isosceles triangle is a triangle with two sides of equal length.
If all three sides are equal, it is called an equilateral triangle.
A scalene triangle has all sides of different lengths, and a right triangle has one right angle (90 degrees).
Last verified on 15-03-2026
انسانی جسم کا نارمل درجہ حرارت ____ ڈگری فارن ہائیٹ ہے۔
- 90.8°F
- 37.5°F
- 98.6°F
- None of these
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Explanation
- The average normal body temperature is generally accepted as 98.6°F (37°C).
- A temperature over 100.4°F (38°C) means you have a fever.
Additional Information:
- Hypothermia is the term used for temperature less than 36.50°C.
- Mild Pyrexia is the term used for temperature (99-100°F).
- Moderate Pyrexia is the term used for temperature (100-103°F).
- Severe Pyrexia is the term used for temperature (103-105°F).
Last verified on 16-02-2026
- Linear equation
- Quadratic equation
- Cubic equation
- None of these
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Explanation
The highest power of y is 3, so the equation is cubic in y.
The term 3x² is quadratic in x, but overall the highest degree is 3.
This making it a cubic equation.
Last verified on 15-03-2026
- 13
- 14
- 15
- None of these
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Explanation
Area of square = side × side
225 = side²
Taking square root on both sides:
side = √225 = 15 meters
Last verified on 15-03-2026
- 10
- 15
- 20
- None of these
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Explanation
Plugging in the values:
x² + y² = (4)² + (-2)²
= 4 × 4 + (-2) × (-2)
= 16 + 4
= 20
Last verified on 15-03-2026
- 2.2 lac
- 2.3 lac
- 2.4 lac
- None of these
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Explanation
Total ratio parts = 2 + 3 + 5 = 10
A's ratio = 2
A's investment = (2/10) × 12 lac = 2.4 lac
Last verified on 15-03-2026
- 8000
- 80000
- 800
- None of these
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Explanation
Counting the place values from right to left:
2 (ones), 6 (tens), 4 (hundreds), 0 (thousands), 8 (ten-thousands), 4 (hundred-thousands), 4 (millions), 2 (ten-millions)
The 8 is in the ten-thousands place, so its value = 8 × 10,000 = 80,000.
Last verified on 15-03-2026
- Thousand
- Ten thousand
- Million
- None of these
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Explanation
A 7-digit number like 1,000,000 represents one million.
In Pakistani numbering system, it's also referred to as "Ten Lakh".
Last verified on 15-03-2026