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.
1-Find the area of equilateral triangle if it's perimeter is 24 meter.
a) 8√3 m^2
b) 4 m^2
c) 4√3 m^2
d) 16√3 m^2
Q2- ABCD is a cyclic quadrilateral in which AB = 16 cm, CD = 18 cm and AD = 12 cm, and AC bisects BD. What is the value of AC.BD?
a) 450
b) 360
c) 300
d) 825
Q3- The sum of all exterior angles of a regular polygon is equal to the sum of all its interior angles. The number of sides of the polygon is
a) 4
b) 6
c) 5
d) 7
Q4- If A, B and C can complete a task alone in 15 days, 20 days and 30 days,
respectively, then in how many days can they complete the same task if they work
together?
a) 20/3
b) 10/3
c) 6 2/3
d) 8
Ques5- The value of
(tan1° tan2° tan3° … ………………tan89°) is
a) 0
b) 2
c) 1/2
d) 1
Q6- The ratio of the number of boys to that of the girls in a school is 7 : 3. If 20% of the boys and 10% of the girls are scholarship holders, find the percentage of those who are not scholarship holders.
a) 56 %
b) 27 %
c) 83 %
d) 17 %
Q7- When the length of the shadow of a pole is equal to the height of the pole,
the angle of elevation of the Sun has measure of ...
a) 300
b) 600
c) 450
d) 900
Q8- A number divided by 296 leaves 75 as remainder, If the same number is divided by 37, the remainder obtained is
a) 6
b) 7
c) 8
d) 1
Q9- A tank can be filled with water by two pipes A and B together in 36 minutes. If pipe B stopped after 30 minutes, the tank is filled in 40 minutes. How much time can pipe A alone fill the tank?
a) 60 min
b) 45 min
c) 120 min
d) 90 min
Q10-- A shopkeeper bought some number of article at Rs. 12856. If he sells 25%
of article at 32% profit and remaining at 28% of profit, then find the overall profit
earned by the shopkeeper.
a) 25 %
b) 30 %
c) 29 %
d) 30 %
Answer key:
1. Sol. (D)
2. Sol. (A)
3. Sol. (A)
4. Sol. (A)
5. Sol. (D)
6. Sol. (C)
7. Sol. (C)
8. Sol. (D)
9. Sol. (D)
10. Sol. (C)
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MAHENDRA GURU