MPSC PYQ

Functions

Functions is a Aptitude concept from the MPSC syllabus, tested in 2 past MPSC questions (2013, 2019). Below are those real questions with their correct answers and explanations.

Real questions
2
Years tested
2 · 2013–2019
In context
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Real questions that test this

x च्या ज्या किंमतीसाठी x²/4 + x/2 - 4 या राशीचे मूल्य 0 ते 4 या दरम्यानची नैसर्गिक संख्या आहे ती निवडा.

a)3
b)4✓ Correct
c)5
d)6

Substitute the given options for x into the expression and find which one results in a natural number between 0 and 4. For x = 4, (16/4) + (4/2) - 4 = 4 + 2 - 4 = 2, which lies between 0 and 4.

x (triangle) हा संकेत कोणत्याही आकारात काढला तरी त्याचा अर्थ आहे, x + 5 आणि y (square) हा संकेत कोणत्याही आकारात काढला तरी त्याचा अर्थ आहे, y² जेथे x आणि y या संख्या आहेत. तर दिलेल्या राशीची किंमत किती ? A symbol x (triangle), drawn to any size, means x + 5 and the symbol y (square) drawn to any size means y², where x and y are numbers. Then what will be the value of the given relation ?

a)425
b)104
c)58✓ Correct
d)18

Apply the given definitions for triangle (x + 5) and square (y²) to the given expression to compute the final numerical value.

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