SPSC SECONDARY SCHOOL TEACHER SST PAST PAPER 07-05-2024 (EVENING)
SST 5 years Past Papers Click Here
Show Answers
چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
Tried to cause an accident
Helped in the execution of the plan
Thwarted in the execution of the plan
Destroyed the plan
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The idiom "put a spoke in my wheel" means to hinder or obstruct someone's progress or plans. It is a metaphorical expression that comes from the idea of putting a spoke in a wheel, which would prevent it from turning and make it difficult to move forward.
گھڑی کے منٹ ہاتھ کے لئے، کونیی رفتار کے برابر ہے؟
2 rad s-¹
3 rad s-¹
1 rad s-¹
0.00175 rad s-¹
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The minute hand of a clock moves 360 degrees (or 2π radians) in 60 minutes, which is equivalent to 1 hour.
To find the angular velocity , we can use the formula:
ω = Δθ / Δt
where ω is the angular velocity, Δθ is the change in angle (2π radians), and Δt is the time (1 hour or 3600 seconds).
Plugging in the values, we get:
ω = 2π radians / 3600 s ≈ 0.00175 rad s⁻¹
So, the angular velocity of the minute hand is approximately 0.00175 rad s⁻¹.
a = b
a ≠ b
Cannot be evaluated
Impossible
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
This is because the statements "a > b" and "b > a" are contradictory, and both cannot be true at the same time. Therefore, the situation described is impossible .
امونیم آئن میں، ہائیڈروجن آئن اور نائٹروجن آئن کے درمیان مطلوبہ الیکٹران کیا ہیں؟
1
2
3
4
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
In ammonium ion, electrons required between hydrogen ion and nitrogen ion are two .
Reflexive
Transitive
Trichotomy
Symmetric
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The property described is the transitive property of equality
Which states that if a = b and b = c, then a = c.
This means that if two values are equal to the same thing , they are equal to each other.
اگر ماڈیولڈ لہر کی فریکوئنسی کیریئر ویو کی فریکوئنسی سے کم ہے، تو ان پٹ سگنل کیا ہے؟
Negative
Positive
Zero
Infinite
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
When the frequency of the modulated wave is less than the frequency of the carrier wave, it indicates that the input signal is negative . This is a characteristic of amplitude modulation (AM) where the input signal is negative, resulting in a decrease in the amplitude of the carrier wave.
A transcendental equation
Cubic equation
An identity
An equation
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The equation X + 3/x = 4 is called an equation.
نجاست کا وجود ________ پانی کا نقطہ انجماد۔
Increases
Decreases
Accelerate
Do not have any effect on
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The existence of impurities in water decreases its freezing point, a phenomenon known as freezing point depression. This is because the impurities disrupt the formation of ice crystals, making it more difficult for water to freeze. As a result, the freezing point of water is lowered.
Am
Was
Are
Been
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
" Taylor, Michael , and I are old friends." Taylor + Michael + I = more than one person (plural subject). We use are with plural subjects. Last updated 27-07-2026 by NA
0.2
0.1
0.22
0.11
اس سوال کو وضاحت کے ساتھ پڑھیں
Explanation
The percentage of a sample of HBr decomposes at 430 °C. is 0.1 .
