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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.
प्रथम 10 प्राकृतिक संख्या का औसत ज्ञात कीजिये?
प्रथम 40 प्राकृतिक संख्या का औसत ज्ञात कीजिये?
प्रथम 100 प्राकृतिक संख्या का औसत ज्ञात कीजिये?
100 तक की सभी सम संख्याओं का औसत ज्ञात कीजिए?
1-Find the average of first 10 natural number ?
(A)5
(B)5.5
(C)6
(D)4.5
2-Find the average of first 40 natural number ?
(A)20
(B)20.5
(C)20.25
(D)25
3-Find the average of first 100 natural number ?
(A)50
(B)51
(C)50.50
(D)51
4-Find the average of all even number up to 100 ?
(A)51
(B)50
(C)50.50
(D)52
5-Find the average of all odd number up to 100 ?
(A)52
(B)50
(C)50.50
(D)51
5-Find the average of -------
------ का औसत ज्ञात कीजिए
1^2 + 2^2 + 3^2 + 4^2 + --------------------+ 20^2 = ?
(A)150
(B)143.5
(C)150.50
(D)151
6-Find the average of -------
1^3 + 2^3 + 3^3 + 4^3 + ------------------------- + 206^3 = ?
(A)2205
(B)2000
(C)2500
(D)2400
7-The average of 5 consecutive number is 20. Find the largest number?
(A)26
(B)24
(C)18
(D)22
8-The average of 5 consecutive odd number is 61. Find the largest number?
(A)65
(B)59
(C)63
(D)57
9-The average of 4 consecutive even number is 27. Find the largest number?
(A)30
(B)24
(C)22
(D)32
10-In a set of three numbers, the average of first two numbers is 2, the average of the last two numbers is 3, and the average of the first and the last numbers is 4. What is the average of three numbers?
(A)6
(B)3
(C)9
(D)4
Answer:-
Q-1(B)
Q-2(C)
Q-3(C)
Q-4(A)
Q-5(B)
Q-6(B)
Q-7(A)
Q-8(D)
Q-9(A)
Q-10(A)
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