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!

221. One-fourth of two-fifth of three-tenth of number is 15 and three-fifth of one-fifth of 45 percentage of another number is 27. What is the difference between the two numbers?

एक संख्या का एक-चौथाई के दो-पाँचवें के तीन-दसवीं 15 है और दूसरी संख्या के तीन- पाँचवाँ के एक -पाँचवाँ के 45 प्रतिशत 27 है। दोनों संख्याओं में क्या अंतर है?

A. 30
B. 20
C. 40
D. 50
E. None of these

Option “E” is correct.

x * 1/4 * 2/5 * 3/10 = 15

x = 500

y * 3/5 * 1/5 * 45/100 = 27

y = 500

Difference = 500 – 500 = 0

222. If a number is increased by 45% and the resulting number is decreased by 20%, find the overall percentage increase or decrease.

यदि किसी संख्या में 45% से वृद्धि हुई है और परिणामी संख्या में 20% से कमी हुई है, तो सम्पूर्ण प्रतिशत वृद्धि या कमी को ज्ञात कीजिए ।

A. 12% increase
B. 16% increase
C. 12% decrease
D. 16% decrease
E. None of these

Option “B” is correct.

Net % effect = x + y + xy/100

Here x = 45% and y = – 20%

Hence, required % = 45 – 20 – (45 * 20/100)

= 16% increase

223. The difference between 60% of the number and 45% of the same number is 45. What is the value of 25% of that number?

संख्या के 60% और समान संख्या के 45% के बीच का अंतर 45 है। उस संख्या के 25% का मान क्या है?

A. 40
B. 60
C. 70
D. 80
E. None of these

Option “E” is correct.

60x/100 – 45x/100 = 45

x = 300

Required value = 25/100 * 300 = 75

224. The ratio of the two numbers A and B is 11:8. If the number A is increased by 33.33% and the number B is decreased by 16.66% and then the difference between the two numbers is 120, then find the total value of numbers A and B?

दो संख्याओं A और B का अनुपात 11 : 8 है। यदि संख्या A में 33.33% की वृद्धि की जाती है और संख्या B में 16.66% की कमी की जाती है और फिर दोनों संख्याओं के बीच का अंतर 120 है, तो संख्याओं A और B का कुल मान ज्ञात कीजिए।

A. 265
B. 295
C. 275
D. 285
E. None of these

Option “D” is correct.

The number A is considered=11X

The number B is considered=8X

11X*4/3-8X*5/6=120

88X-40X=720

X=720/48

X=15

The number A=15*11=165

The number B=15*8=120

Required total=165+120=285

225. The number B is 60% more than that of A. If the number A and B is increased by 10% and 25% respectively, then the sum of the numbers A and B becomes 62. Find the actual value of number B?

संख्या B, A से 60% अधिक है। यदि संख्या A और B में क्रमशः 10% और 25% की वृद्धि की जाती है, तो संख्या A और B का योग 62 हो जाता है। संख्या B का वास्तविक मान ज्ञात कीजिए?

A. 16
B. 40
C. 24
D. 32
E. 44

Option “D” is correct.

Ratio of the numbers A to B = 100:160 = 5:8

5x * 110/100 + 8x * 125/100 = 62

11x + 20x = 62 * 2

x = 62 * 2/31 = 4

The actual value of number B = 8 * 4 = 32

226. First and second numbers are less than third number by 22%, 29% respectively. If the average of the three numbers is 2490 then find the largest number?

पहली और दूसरी संख्याएँ, तीसरी संख्या से क्रमशः 22%, 29% कम हैं। यदि तीनों संख्याओं का औसत 2490 है, तो सबसे बड़ी संख्या को ज्ञात कीजिए?

A. 2000
B. 3000
C. 4000
D. 5000
E. 3500

Option “B” is correct.

let third number = 100%

Then first number = 78%

Second number = 71%

Ratio between them is = 78:71:100
Total number of parts= 249 parts

Average = 249/3= 83 parts

Given that 83 parts= 2490
so largest number = 100 parts= 3000

227. Sum of 60% of P and 125% of Q is 87 and P is 3 less than Q. Find the sum of the value of 4/5 of P and 11/8 of Q.

P के 60% और Q के 125% का योग 87 है और P, Q से 3 कम है। P के 4/5 और Q के 11/8 के मान का योग ज्ञात कीजिए।

A. 84
B. 102
C. 65
D. 91
E. None of these

Option “B” is correct.

60/100 * P + 125/100 * Q = 87

3P/5 + 5Q/4 = 87

25Q + 12P = 1740 —- (1)

Q – P = 3 —- (* 25)

25Q – 25P = 75 —- (2)

From (1) and (2),

37P = 1740 – 75

37P = 1665

P = 45

Q = 45 + 3 = 48

4/5 * P + 11/8 * Q = 4/5 * 45 + 11/8 * 48 = 102

228. The number A is 50% more than the number B and the number C is 20% less than the number B. If the numbers A and C are increased by 15 and 10 respectively and the ratio of the numbers A and C becomes 9:5, then find the sum of the numbers A, B and C initially?

संख्या A, संख्या B से 50% अधिक है और संख्या C, संख्या B से 20% कम है। यदि संख्याओं A और C में क्रमशः 15 और 10 की वृद्धि की जाती है और संख्याओं A और C का अनुपात 9:5 हो जाता है, तो प्रारंभ में संख्याओं A, B और C का योग ज्ञात कीजिए?

A. 165
B. 110
C. 190
D. 145
E. None of these

Option “A” is correct.

Let the number B = x

The ratio of the numbers A, B and C = x*150/100 : x : x*80/100 = 3x/2 : 4x/5 = 15:10:8

(15x + 15)/(8x + 10) = 9/5

75x + 75 = 72x + 90

3x = 15

x = 5

The number A = 15 * 5 = 75

The number B = 10 * 5 = 50

The number C = 8 * 5 = 40

Required sum = 75 + 50 + 40 = 165

229. There are two numbers. If the value of first number is 10 more than the value of second number and 40% of the thrice of second number is 40/3% less than the first number, then find the value of eight times of first number?

दो संख्याएँ हैं। यदि पहली संख्या का मान दूसरी संख्या के मान से 10 अधिक है और दूसरी संख्या के तीन गुना का 40% पहली संख्या से 40/3% कम है, तो पहली संख्या के आठ गुना का मान ज्ञात कीजिये?

A. 288
B. 328
C. 256
D. 264
E. None of these

Option “A” is correct.

First number = x

Second number = y

x – y = 10

3y * 40/100 = ((100 – 40/3)/100) * x

6y/5 = 260/300 * x

18y = 13x

x – 13x/18 = 10

5x = 180

x = 36

Eight times of first number = 36 * 8 = 288

230. Three numbers namely A, B and C in the ratio of 3:5:4 respectively. If the sum of 50% of the number A, 25% of the number B and 75% of the number of C together is 184, then find the difference between the numbers A and C?

तीन संख्याएँ अर्थात् A, B और C क्रमशः 3:5:4 के अनुपात में हैं। यदि एकसाथ संख्या A के 50%, संख्या B के 25% और संख्या C के 75% का योग 184 है, तो संख्या A और C के बीच का अंतर ज्ञात कीजिए?

A. 32
B. 48
C. 20
D. 45
E. None of these

Option “A” is correct.

Let the number A = 3x

And the number B = 5x

And the number C = 4x

3x * 50/100 + 5x * 25/100 + 4x * 75/100 = 184

3x/2 + 5x/4 + 12x/4 = 184

6x + 5x + 12x = 184 * 4

23x = 184 * 4

x = 32

The difference between the numbers A and C = (4 – 3) * 32 = 1 * 32 = 32