SPSC SECONDARY SCHOOL TEACHER SST PAST PAPER 06-05-2024 (MORNING)
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
tana
-tana
-cota
cota
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Explanation
The trigonometric identity is : cot(a - 90°) = -tan(a)
So, if we replace "a" with "a - 90°", we get:
cot(a - 90°) = -tan(a)
1-cos²2θ
1+cos 2θ
1+cosθ
1-cos²θ
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Explanation
The trigonometric identity sin²x + cos²x = 1 can be rearranged to isolate sin²x: sin²x = 1 - cos²x So, sin²2θ = 1 - cos²2θ
Onto function
One-one function
Identity function
Constant function
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Explanation
The function f is defined as f(a) = 1, f(b) = 1, and f(c) = 1. This means that every element in the domain (A) is mapped to the same element (1) in the codomain (B). This is a characteristic of a constant function , which is a function that always returns the same output value regardless of the input.
People came to know that he was annoyed
He failed to give us an impression of his agony
He succeeded in camouflaging his emotions
He could succeed in doing it easily
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Explanation
The phrase " despite his best efforts " indicates that someone tried very hard to do something, but ultimately failed. In this case, the person tried to conceal their anger , but was unable to do so, and people still knew that they were annoyed.
Dead sure of
Very hopeful of
Lacking self confidence about
Reasonably certain of
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Explanation
Very different about : Not very good at something.
Traditionally a striped cotton with alternate stripes crinkled in the weaving
Person who likes beards
Bad-tempered person
Person who likes cleanliness
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Explanation
Curmudgeon means کنجوس، لالچی
Bad tempered person means بد مزاج شخص
Online control
Direct control
Supervisory control
Automatic control
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Explanation
The control in SCADA is Supervisory control because SCADA is Supervisory Control and Data Acquisition. It stores information from the remotely located data collection sensors and transducers to support the control of equipment, devices, and automated functions.
1
10
11
21
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Explanation
The formula =5 + 2 * 3 follows the order of operations (PEMDAS):
Multiply 2 and 3: 2 * 3 = 6 Add 5 to the result: 5 + 6 = 11
اس کے خالق کی طرف سے اصل میں "تقلید کھیل" کو کیا کہا جاتا تھا؟
The Turing Test
LISP
The Logic Theorist
Cybernetics
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Explanation
The " imitation game " was originally conceptualized and named by its creator, Alan Turing , as a means to assess a machine's ability to exhibit intelligent behavior indistinguishable from that of a human. The test involves a human evaluator engaging in natural language conversations with both a human and a machine, without knowing which is which. If the evaluator cannot reliably distinguish between the human and the machine based on the conversation, the machine is considered to have passed the Turing Test.
وہ نیٹ ورک جس میں ہم ہر نیٹ ورک نوڈ کو ایک مرکزی ڈیوائس (ہب) سے جوڑتے ہیں؟
Bus Network Topology
Star Network Topology
Ring Network Topology
None
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Explanation
In a Star Network Topology , each network node (computer, printer, etc.) is connected to a central device called a hub or switch. This central device acts as a connection point for all the nodes, and data transmission occurs through it. This topology is called a star topology because the connections resemble a star, with the hub at the center and the nodes at the points.
