JavaScript Operators in Hinglish – Learn with Easy Examples (2025 Guide)

Namaskar Doston!

Agar aap JavaScript seekh rahe ho aur “JavaScript operators in Hinglish” mein samajhna chahte ho, toh yeh article specially aapke liye hai.

Is article mein aapko milega:

• JavaScript mein operators kya hote hain
• JavaScript ke types of operators with examples
• Arithmetic, Comparison, Assignment, Logical, Ternary & Special Operators
• Common beginner mistakes
• Useful examples aur explanation Hinglish mein

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1. JavaScript me Operators kya hote hain? (JavaScript में ऑपरेटर क्या होते हैं?)

Operators chhote-chhote symbols hote hain jo calculations, comparisons, aur conditions check karne ke kaam aate hain.

Example:

let a = 5;
let b = 2;
let c = a + b;  // '+' ek operator hai

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2. JavaScript me kitne types ke Operators hote hain? (JavaScript में कितने प्रकार के ऑपरेटर होते हैं?)

JavaScript mein alag-alag kaam ke liye multiple types of operators hote hain:

• Arithmetic Operators
• Comparison Operators
• Assignment Operators
• Logical Operators
• Ternary Operator
• Special Operators

Detailed official explanation ke liye padhein: MDN Web Docs – JavaScript Operators

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3. Arithmetic Operators (गणितीय ऑपरेटर)

Yeh numbers ke saath calculation ke liye use hote hain.

Operator	Description	Example
+	Addition	a + b
-	Subtraction	a - b
*	Multiplication	a * b
/	Division	a / b
%	Modulus (remainder)	a % b

Example:

let a = 10, b = 5;
console.log(a + b);  // 15
console.log(a * b);  // 50

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4. Comparison Operators (तुलनात्मक ऑपरेटर)

Comparison operators do values ko compare karte hain — jaise equal hai ya nahi, bada/chhota hai ya nahi.

Operator	Description	Example
==	Equal to	a == b
===	Strict equal (type+value)	a === b
!=	Not equal	a != b
!==	Strict not equal	a !== b
>	Greater than	a > b
<	Less than	a < b
>=	Greater or equal	a >= b
<=	Less or equal	a <= b

Example:

let a = 10, b = 5;
console.log(a > b);   // true
console.log(a == b);  // false

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5. Assignment Operators (असाइनमेंट ऑपरेटर)

Variable me value assign karne ke liye use hote hain.

Operator	Meaning	Example
=	Assign value	a = 10
+=	Add & assign	a += 5
-=	Subtract & assign	a -= 2
*=	Multiply & assign	a *= 3
/=	Divide & assign	a /= 2
%=	Modulo & assign	a %= 2

Example:

let a = 10;
a += 5;  // a becomes 15

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6. Logical Operators (लॉजिकल ऑपरेटर)

Multiple conditions ko check karne ke liye use hote hain.

Operator	Description	Example
&&	AND – dono true	a > 0 && b > 0
`		`
!	NOT – ulta result	!(a > 0)

Example:

let a = 10, b = 5;
console.log(a > 0 && b > 0);  // true
console.log(!(a > 0));        // false

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7. Ternary Operator (टर्नरी ऑपरेटर)

Ek hi line me condition check karke value return karta hai.

Syntax:

condition ? true_value : false_value;

Example:

let age = 18;
let result = (age >= 18) ? "Vote de sakte ho" : "Vote nahi de sakte";
console.log(result);

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8. Special Operators – Extra useful features ke liye (विशेष ऑपरेटर – Extra Usefull फीचर्स के लिए)

Ye kuchh useful but special situations me kaam aate hain.

Operator	Use Case
typeof	Data type check karne ke liye
instanceof	Object ke instance check karne ke liye
delete	Object property delete karne ke liye
in	Property check in object/array

Example:

let x = 42;
console.log(typeof x);  // "number"

let arr = [1, 2, 3];
console.log(2 in arr);  // true

let person = { name: "Aditya" };
console.log("name" in person);  // true
delete person.name;
console.log(person);  // {}

function Test() {}
let t = new Test();
console.log(t instanceof Test);  // true

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9. Common Mistakes – Jo Beginners Baar-Baar Karte Hain (आम गलतियाँ – जो शुरुआत करने वाले अक्सर करते हैं)

Mistake 1: = vs == ka confusion

• Galti: Assignment (=) ko comparison (==) samajh lena.
• Galat: if (a = 5) { // Ye comparison nahi, value assign ho rahi hai }
• Sahi: if (a == 5) { // Ye value compare kar raha hai }

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Mistake 2: == ki jagah === na use karna

• Galti: Sirf == use karna, jo type conversion karta hai.
• Example: 5 == "5"; // true (type conversion ke saath) 5 === "5"; // false (strict check, safer)

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Mistake 3: Logical NOT (!) ka galat use

• Galti: ! ka use bina samjhe kar dena.
• Example: let isLoggedIn = false; if (!isLoggedIn) { console.log("Please login"); // Output: Please login }

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Mistake 4: Ternary operator ko unnecessarily complex banana

• Galti: Ek hi line me multiple conditions daal dena.
• Sahi approach: age > 18 ? "Adult" : "Minor"; // Simple aur readable

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10. Conclusion

To doston, ab aapne achhi tarah samajh liya hoga ki JavaScript Operators in Hinglish kya hote hain, unke kitne types hote hain, aur kaise inka use hota hai real examples ke sath.

Next Article Padhein:

JavaScript Variable in Hinglish: var, let, const Ka Easy Explanation with Examples

Dosto Agar aapko yeh article helpful laga ho to ise share karein, comment karein, aur apne doston ko bhi recommend karein.
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Written by: Aditya (Programming Sikho)