Dear Readers,
As SSC CHSL | GD notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of quizzes are based on the latest pattern of the SSC CHSL| GD examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.
यदि m संख्या का औसत n^2 है और n संख्या का औसत m^2 है, तो (m + n) का औसत ज्ञात करें?
A,B और C की औसत आय 12,000 रुपये प्रति माह है और B,C और D की औसत आय 15,000 रुपये प्रति माह है। यदि D का औसत वेतन A से दोगुना है, तो B और C का औसत वेतन ज्ञात कीजिये?
36 छात्रों की औसत आयु 15 वर्ष है। जब इसमें शिक्षक की आयु शामिल की जाती है, तो औसत में 1 की वृद्धि होती है। शिक्षक की आयु क्या है?
एक संगठन में 20 कर्मचारियों का औसत मासिक वेतन रु. 1500. यदि प्रबंधक के वेतन को जोड़ दिया जाए तो औसत वेतन में रु. 100. प्रबंधक का मासिक वेतन क्या है?
10 व्यक्तियों का औसत वजन 2.5 किलोग्राम कम हो जाता है जब उनमें से 70 किलोग्राम वजन वाले एक व्यक्ति के स्थान पर एक नया व्यक्ति आ जाता है। नए व्यक्ति का वजन कितना है?
8 व्यक्तियों का औसत वजन 2.5 किलोग्राम बढ़ जाता है जब उनमें से 65 किलोग्राम वजन वाले व्यक्ति के स्थान पर एक नया व्यक्ति आ जाता है। नए व्यक्ति का वजन कितना हो सकता है ?
1-If the average of m number is n^2and the average of n number is m^2the find the average of the (m + n) ?
(A)m
(B)n
(C)mn
(D)mn/2
2-The Average income of A,B & C is Rs.12,000 per month and average income of B,C & D is Rs.15,000 per month. If the average salary of D be twice that of A, then find the average salary of B and C?
(A)2700
(B)13500
(C)12500
(D)13000
3-The average age of 36 students is 15 years. When teacher’s age is included to it, the average increased by 1.What is the teacher’s age?
(A)51
(B)50
(C)52
(D)49
4-The average monthly salary of 20 employees in an organization is Rs. 1500. If the manager's salary is added then the average salary increases by Rs. 100. What is the manager's monthly salary?
(A)2500
(B)2600
(C)2100
(D)3600
5-The average weight of 10 persons decreases by 2.5 kg when a new person comes in place of one of them weighing 70 kg . What is the weight of new person?
(A)45
(B)95
(C)65
(D)55
6-The average weight of 8 persons increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person ?
(A)85
(B)40
(C)65
(D)95
Q.7. The average marks of 50 students in a class is 72. The average marks of boys and girls in that subject are 70 and 75 respectively. The number of boys in the class is:
(A) 30
(B) 20
(C) 35
(D) 25
Q8. The average age of 14 girls and their teacher’s is 15. If teacher’s age is excluded the average reduces by 1. What is the teacher’s age?
(A) 35 years
(B) 32 years
(C) 30 years
(D) 29 years
Q9. There are 30 students in a class. The average age of first 10 students is 12.5 years. The average age of the remaining 20 students is 13.1 years. The average age (in years) of the students of the whole class is:
(A) 12.5 years
(B) 12.7 years
(C) 12.8 years
(D) 12.9 years
Q10. The average score of a class of boys and girls in an examination is A. The ratio of boys and girls in the class is 3 : 1. If the average score of the boys is A + 1, the
average score of the girls is:
(A) A + 1
(B) A – 1
(C) A + 3
(D) A – 3
Answer:-
Q-1(C)
Q-2(B)
Q-3(C)
Q-4(D)
Q-5(A)
Q-6(A)
Q-7(A)
Q-8(D)
Q-9(D)
Q-10(D)
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MAHENDRA GURU