SSC CGL Mains Average and Percentage topic Questions : 6th September

Dear aspirants,

As you all know, the upcoming months are lined up with various important exams like SSC CGL Mains 2018, so we are here to help you with the subject that is common to all of the given exams. We are providing daily quantitative aptitude quizzes, practice which will help you to score good marks in this section. We aim to provide the best study material to our readers with exam level questions to help them get used to the recent pattern. Attempt this quiz and check your preparation.

Q1. In an office the number of employees reduces in the ratio of 3 : 2 and the wages increases in the ratio of 20 : 27. What is the profit percentage of employees over the previous wages?
एक कार्यालय में कर्मचारियों की संख्या 3: 2 के अनुपात में घटती है और वेतन 20: 27 के अनुपात में बढ़ता है। पिछले वेतन की तुलना में कर्मचारियों का लाभ प्रतिशत कितना है?
(a) 10%
(b) 9.09%
(c) 11.11%
(d) None of these/ इनमें से कोई नहीं

Q2. In a certain examination, the average marks of an examinee is 64 per paper. If he had obtained 18 more marks for his mathematics paper and 4 more marks for his English paper, his average per paper would have been 66. How many papers were there in the examination?
एक निश्चित परीक्षा में, एक परीक्षार्थी का औसत अंक 64 प्रति पेपर है। यदि उसे गणित के पेपर में 18 और अंग्रेजी के पेपर में 4 अधिक अंक प्राप्त होते, तो प्रति पेपर उसका औसत 66 होता। परीक्षा में कुल कितने पेपर थे?
(a) 11
(b) 13
(b) 9
(c) 15

Q3. The average daily income of 7 men, 11 women and 2 boys is Rs.257.50. If the average daily income of the men is Rs.10 more than that of women and the average daily income of the women is Rs.10 more than that of boys, the daily income of a man is
7 पुरुषों, 11 महिलाओं और 2 लड़कों की औसत दैनिक आय 257.50 रूपए है। यदि पुरुषों की औसत दैनिक आय महिलाओं की तुलना में 10 रुपये अधिक है और महिलाओं की औसत दैनिक आय लड़कों की तुलना में 10 रुपये अधिक है, तो एक पुरुष की दैनिक आय कितनी है?
(a) Rs 277.5
(b) Rs. 250
(c) Rs. 265
(d) Rs. 257

Q4. The average salary is being paid to all its employees by the Biotech corporation is `15,500. The average salary of the senior employees is `18000 per month and the average salary of the junior employees is `12,000 per month. If there are only two levels of employees viz junior and senior level, then what fraction of the total employees is the junior level employees are:
बायोटेक कॉर्पोरेशन द्वारा अपने सभी कर्मचारियों को `15,500 औसत वेतन दिया जा रहा है। वरिष्ठ कर्मचारियों का औसत वेतन `18000 प्रति माह और जूनियर कर्मचारियों का औसत वेतन` 12,000 प्रति माह है। यदि कर्मचारियों के केवल दो स्तर हैं जूनियर और वरिष्ठ स्तर, तो कुल कर्मचारियों का कितना हिस्सा जूनियर कर्मचारियों का है:
(a)7/10
(b)5/12
(c)5/10
(d)7/12

Q5. Average of 5 consecutive odd numbers is 41. Find the sum of first three of the 5 numbers.
5 क्रमागत विषम संख्याओं का औसत 41 है। 5 संख्याओं में से पहले तीन संख्याओं का योग ज्ञात कीजिए।
(a) 115
(b) 121
(c) 119
(d) 117

Q6. Two numbers are 90% and 75% lesser than a third number. By what % should the first number be increased so that it becomes equal to the second number?
दो संख्याएँ तीसरी संख्या से 90% और 75% कम हैं। पहली संख्या को कितने % बढ़ाया जाना चाहिए ताकि यह दूसरी संख्या के बराबर हो जाए?
(a) 250
(b) 200
(c) 150
(d) 100

Q7. When a number is increased by 216, it becomes 140% of itself. What is the number?
जब किसी संख्या में 216 की वृद्धि होती है, तो यह स्वयं का 140% हो जाती है। संख्या क्या है?
(a) 540
(b) 756
(c) 450
(d) 675

Q8. There were five sections in Banking Exam paper. The average score of Pooja in first 3 sections was 83 and the average in the last 3 sections was 97 and the average of all the sections (i.e., whole paper) was 92, then her score in the third section was:
बैंकिंग परीक्षा के पेपर में पांच खंड थे। पहले 3 खंडों में पूजा का औसत स्कोर 83 और अंतिम 3 खंडों में औसत 97 और सभी खंड (पूरे पेपर) का औसत 92 था, तो तीसरे खंड में उसका स्कोर था:
(a)85
(b)92
(c)80
(d)90

Q9.Find the average of all the factors of 360.
360 के सभी गुणक का औसत ज्ञात करें.
(a) 48.75
(b) 49.17
(c) 48.17
(d) 46.90

Q10. The average weight of A, B, C and D is 40 kg. A new person E is also included in the group, then the average weight of the group is increased by 1kg. Again a new person F replaces A, then the new average of 5 person becomes 42. The average weight of B, C, D, F is:
A, B, C और D का औसत वजन 40 किलोग्राम है। एक नया व्यक्ति E भी समूह में शामिल होता है, फिर समूह का औसत वजन 1 किलो बढ़ जाता है। फिर एक नया व्यक्ति F, A की जगह लेता है, तो 5 व्यक्ति का नया औसत 42 हो जाता है। B, C, D, F का औसत वजन ज्ञात करें.
(a)42
(b)41.25
(c)42.5
(d)40.5

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