Dear Readers,
As SSC CGL| CHSL| STENO | CPO 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 CGL| CHSL| STENO | CPO 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.
Ques 1- Find the difference of median and mode for given data
1, 1.1, 2.1, 3.1, 1, 2, 3.3, 4, 5, 2.4, 6.
a) 1
b) 1.4
c) 2
d) 2.4
Ques2- What is the value of x if the mean of 21, 26, 49 and x is 32?
a) 30
b) 36
c) 32
d) 34
Ques3- Mode of the observations
10, 11, 16, 17, 12, 13, 17, 16, 16, 12, 16, 10, 15, 16, 10 is
a) 13
b) 15
c) 16
Ques4- The mean of six observation is 8. If each observation is multiplied by 3, then new mean becomes
a) 11
b) 8
c) 48
d) 24
Ques5- By what minimum digit should 4320 be multiplied to make it a perfect cube?
4320 ?
a) 10
b) 20
c) 30
d) 50
Ques6- The sum of the perfect squares between 82 and 172 is:
a) 365
b) 615
c) 534
d) 254
Ques7- Find the unit digit of expression
119^27 × 118^40
a) 4
b) 6
c) 9
d) 2
Ques8- Price of 17 lemon, 19 oranges and 23 banana are 786 and 51 lemon 57 oranges and 70 banana are 2428. What is the price of 1 banana?
a) 80
b) 70
c) 67
d) 75
Ques9- If x = 2 + 2^1/2, then what is the value of x^2 + 4 /𝑋^2 ?
a) 16
b) 12
c) 10
d) 24
Ques10- If x -1/𝑋= 3 then find x^3-1/𝑋^3= ?
a) 36
b) 27
c) 64
d) 48
ANSWER:-
Q.1 (A)
Q.2 (C)
Q.3 (C)
Q.4 (D)
Q.5 (D)
Q.6 (C)
Q.7 (A)
Q.8 (B)
Q.9 (B)
Q.10 (A)
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MAHENDRA GURU