Master Percentage Questions for Competitive Exams [100% Free and Effective!]

Percentage Questions : When it comes to preparing for competitive examinations, “percentage questions” stand out as a crucial topic every aspirant must grasp. Whether you’re gearing up for the Bank, SSC, Railways, or other government exams, “percentage questions” consistently feature as a key component of the syllabus. This comes as no surprise since understanding “percentage questions” lays the foundation for various other mathematical concepts.

Why, you might ask, is there such an emphasis on “percentage questions”? The answer lies in the multi-faceted nature of these questions. They not only test your mathematical prowess but also challenge your analytical thinking. In the realm of competitive exams, especially in the Bank, SSC, and Railways, there’s a noticeable trend: “percentage questions for competitive exams” often appear, challenging countless aspirants every year.

If you delve into past papers and mock tests, you’ll frequently encounter “percentage questions for competitive exams”. And, it doesn’t stop there. The variations of “questions on percentage for competitive exams” are manifold, each presenting its unique challenge. Moreover, “percentage competitive questions” are known to have tricked even the most seasoned of candidates, emphasizing their importance.

So, what’s the game plan? As we venture deeper into this article, we aim to equip you with strategies and understanding specifically tailored to “percentage questions”. By addressing both “percentage questions for competitive exams” and throwing light on intricate “questions on percentage for competitive exams”, we intend to prepare you for any twist that may come your way. Additionally, we will unravel the intricacies of “percentage competitive questions” to ensure a well-rounded preparation.

By the end, our goal is for you to look at “percentage questions” not as a challenge but as an opportunity, an opportunity to score and excel in the Bank, SSC, Railways, and other government exams. So, let’s embark on this percentage-filled journey together!

241. In a family, the ratio of expense to the savings is 7: 3. But his expenses is increased by 30% and income is increased by 10%, thus there is decrease of Rs.4800 in the saving. Find the increased income of the family.

एक परिवार में, खर्च से बचत का अनुपात 7: 3 है। लेकिन उसके खर्चों में 30% की वृद्धि हुई है और आय में 10% की वृद्धि हुई है, इस प्रकार बचत में 4800 रुपये की कमी आई है। परिवार की बढ़ी हुई आय को ज्ञात कीजिए।

A. Rs.42000
B. Rs.44000
C. Rs.46000
D. Rs.48000
E. None of these

Option “D” is correct.

Expense/Savings = 7/3

Let Income = 10 units

Increased income = 10 * 110/100 = 11 units

Increased Expense = 7 * 130/100 = 9.1 units

New savings = 11 – 9.1 = 1.9 units

Difference between the savings = 3 – 1.9 = 1.1 units

1.1 unit = Rs.4800

11 unit = Rs.48000

242. Renu spends 65% of his salary on House Rent and Education fee in the ratio of 2:3 and remaining amount spends on Shopping, Transport and Savings in the ratio of 7:6:4. If the difference between the amounts spends on Shopping and Savings is Rs.1050, then find the amount spends on House Rent?

रेणु अपने वेतन का 65% घर के किराये और शिक्षा शुल्क पर 2: 3 के अनुपात में खर्च करती है और शेष राशि को खरीदारी, परिवहन और बचत पर 7: 6: 4 के अनुपात में खर्च होती है। यदि खरीदारी और बचत पर खर्च की गई राशियों के बीच का अंतर 1050 रुपये है, तो घर के किराये पर खर्च की गई राशि को ज्ञात कीजिए?

A. Rs.3250
B. Rs.4580
C. Rs.4420
D. Rs.3850
E. None of these

Option “C” is correct.

Difference of amounts spends on Savings and Transport = Rs.1050

7x – 4x = 1050

x = 350

35% of the salary is = 17 * 350 = Rs.5950

65% of the salary = 65/35 * 5950 = Rs.11050

House rent = 2/5 * 11050 = Rs.4420

243. In an exam, the mark obtained by A is 36 less than the passing marks and the mark obtained by B is 54 more than the passing marks. If A got 30% marks and the ratio of the marks got by A to B is 2:3, then what is the passing mark of the exam?

एक परीक्षा में, A द्वारा प्राप्त किया गया अंक पासिंग मार्क्स से 36 कम है और B द्वारा प्राप्त किया गया अंक पासिंग मार्क्स से 54 अधिक है। यदि A को 30% अंक मिले हैं और A से B द्वारा प्राप्त अंकों का अनुपात 2: 3 है, तो परीक्षा में पासिंग मार्क्स क्या है?

A. 220
B. 224
C. 212
D. 214
E. 216

Option “E” is correct.

Total marks = x

A got 30% of mark = 30/100 * x = 3x/10

B got the marks = 3/2 * 3x/10 = 9x/20

9x/20 – 3x/10 = 36 + 54

x = 600

Passing mark = 3x/10 + 36

= 216

244. Total number of students in the class is 80 and the ratio of the number of girls and boys in the class is 5:3. If 80% of the students in the class is scored pass percentage and 5 girls in the class failed in the exam, then find the number of boys who failed in the exam?

कक्षा में छात्रों की कुल संख्या 80 है और कक्षा में लड़कियों और लड़कों की संख्या का अनुपात 5: 3 है। यदि कक्षा में 80% छात्रों ने उत्तीर्ण प्रतिशत को प्राप्त किया है और कक्षा में 5 लड़कियां परीक्षा में अनुत्तीर्ण हुईं, फिर परीक्षा में अनुत्तीर्ण हुए लड़कों की संख्या को ज्ञात कीजिए?

A. 11
B. 13
C. 15
D. 8
E. 6

Option “A” is correct.

Number of boys = 5/8 * 80 = 50

Number of girls = 3/8 * 80 = 30

Number of students who Passed in the exam = 80/100 * 80 = 64

Number of students who failed in the exam = 80 – 64 = 16

Number of boys who failed in the exam = 16 – 5 = 11

245. Ratio of monthly income of A and B is 11:6, expenditure of A is 20% more than that of B, B saves 600 less than half the expenditure of A, if the sum of the expenditure of both A and B is Rs.13200, then find the saving of A.

A और B की मासिक आय का अनुपात 11: 6 है, A का व्यय B की तुलना में 20% अधिक है, B, A के व्यय के आधे से 600 कम की बचत करता है, यदि A और B दोनों के व्यय का योग 13200 रु है, तो A की बचत को ज्ञात कीजिए।

A. Rs.6900
B. Rs.7200
C. Rs.6200
D. Rs.9300
E. Rs.7800

Option “D” is correct.

Let monthly expenditure of A = 120x

Monthly expenditure of B= 100x

120x+100x= 13200

220x =13200

x=60

Monthly expenditure of B=100x =Rs.6000

Monthly saving of B = (120x/2)-600 = 3000

Total income of B= Rs.6000+3000 = Rs.9000

Therefore monthly income of A = (11/6) * (9000) = Rs.16500

Monthly saving of A = 16500 – 120(60) = Rs.9300

246. The ratio of the number of male officers to that of female officers is 8: 5. Find the ratio of the number of male officers to female officers, if 10% of male officers resigned and 20% more female officers joined new.

पुरुष अधिकारियों से महिला अधिकारियों की संख्या का अनुपात 8:5 हैपुरुष अधिकारियों से महिला अधिकारियों की संख्या के अनुपात को ज्ञात कीजिए, यदि 10% पुरुष अधिकारियों ने इस्तीफा दे दिया और 20% अधिक नई महिला अधिकारी शामिल हो गईं।

A. 6: 5
B. 5: 4
C. 3: 2
D. 3: 1
E. None of these

Option “A” is correct.

Initial number of male officers = 8x

Initial number of female officers = 5x

New ratio = (90% of 8x): (120% of 5x) = 6: 5

247. Ratio of the income of Shalini and Deepa is 2:3. If Shalini spends 45% of the income and Deepa spends 35% of the income and the total savings amount of Deepa and Shalini is Rs.30500, then find the income of Deepa?

शालिनी और दीपा की आय का अनुपात 2:3 है। यदि शालिनी आय का 45% खर्च करती है और दीपा आय का 35% खर्च करती है और दीपा और शालिनी की कुल बचत राशि 30500 रुपये है, तो दीपा की आय ज्ञात कीजिए?

A. Rs.15000
B. Rs.30000
C. Rs.45000
D. Rs.36000
E. Rs.60000

Option “B” is correct.

2x * 55/100 + 3x * 65/100 = 30500

110x + 195x = 3050000

x = 10000

Income of Deepa = 3 * 10000 = Rs.30000

248. Ratio of the number of boys and girls in school A is 8:7 and the total number of students in school A is 25% more than that of school B. If the average number of boys and girls in school B is 72, then find the number of girls in school A?

स्कूल A में लड़कों और लड़कियों की संख्या का अनुपात 8:7 है और स्कूल A में छात्रों की कुल संख्या स्कूल B से 25% अधिक है। यदि स्कूल B में लड़कों और लड़कियों की औसत संख्या 72 है, तो स्कूल A में लड़कियों की संख्या ज्ञात कीजिए?

A. 63
B. 84
C. 77
D. 91
E. None of these

Option “B” is correct.

Total number of students in school B=72*2= 144

Total number of students in school A=144*125/100= 180

The number of girls in school A=180*7/15= 84

249. The total number of students in college L is 20% more than that of college M and the ratio of the number of boys to girls in college M is 7:3. If the average number of students in college L and M together is 660, then find the number of girls in college M?

कॉलेज L में छात्रों की कुल संख्या कॉलेज M की तुलना में 20% अधिक है और कॉलेज M में लड़कों से लड़कियों की संख्या का अनुपात 7:3 है। यदि एकसाथ कॉलेज L और M में छात्रों की औसत संख्या 660 है, तो कॉलेज M में लड़कियों की संख्या ज्ञात कीजिए?

A. 180
B. 330
C. 240
D. 150
E. None of these

Option “A” is correct.

The total number of students in colleges L and M together = 660 * 2 = 1320

The ratio of the total number of students in college L to college M = 120:100 = 6:5

The total number of students in college M = 1320 * 5/(6 + 5) = 1320 * 5/11 = 600

The number of girls in college M = 600 * 3/(7 + 3) = 600 * 3/10 = 180

250. The total number of students in classes P and Q is 10% less and 30% more than that of class R. If the total number of students in classes P and Q is increased by 30 and 20 respectively, then the ratio of the total number of students in class P to class Q is 4:5. Find the total number of students in class R?

कक्षा P और Q में छात्रों की कुल संख्या कक्षा R से 10% कम और 30% अधिक है। यदि कक्षा P और Q में छात्रों की कुल संख्या में क्रमशः 30 और 20 की वृद्धि की जाती है, तो कक्षा P से कक्षा Q में छात्रों की कुल संख्या का अनुपात 4:5 है। कक्षा R में छात्रों की कुल संख्या ज्ञात कीजिए?

A. 300
B. 100
C. 150
D. 200
E. None of these

Option “B” is correct.

Let the total number of students in class R = 10x

And the total number of students in class P = 10x * (100 – 10)/100 = 10x * 90/100 = 9x

And the total number of students in class Q = 10x * 130/100 = 13x

According to question,

(9x + 30)/(13x + 20) = 4/5

45x + 150 = 52x + 80

7x = 70

x = 10

Therefore, total number of students in class R = 10 * 10 = 100