Maths ki Pathshala Mock-5 for SSC CGL 2017

Dear Students,

You all must know the importance of Quantitative Aptitude in SSC CGL 2017. Obviously, SSC CGL got late this year but if we look at the positive side, then it definitely gave some time to all the fresh graduates who are going to appear for the exam. This post will help all the Aspirants achieve their dream job in SSC CGL 2017. You need to prioritize the subjects as per their weaknesses and strengths.

The solution of this mock is explained by our experienced faculties on adda247 youtube channel on the below link:

Q1. Each internal angle of a polygon is 72°. Find the number of diagonals of this polygon.
(a) 4
(b) 5
(c) 6
(d) 9

Q2. In the given figure, AB = 5 cm, AC = 4 cm BC = ½ diameter of circle. Find the area of ABC.                  

(a) 6cm2
(b) 3cm2
(c) 5cm2
(d) 4cm2

Q3. The least perfect square number which is divisible by 5, 6, 8 & 12 is.
(a) 3600
(b) 900
(c) 10000
(d) 2500

Q4. A & B are two partners in a business. The investment of B is 20% more than A. After 4 months, A withdraws 20% of his capital and then after 5 months, B withdraws 2/3rd of his capital. If at the end of year total profit is Rs. 5600. Find the difference between the profit of A & B.
(a) 500
(b) 600
(c) 400
(d) 900

Q5. In the given figure, AC & BD are diameters of a circle. If PQ = PR, find the value of a.

(a) 40°
(b) 50°
(c) 60°
(d) 70°

Q7. The ratio of the volume of sphere A and sphere B is 8: 27, then the surface area of sphere B is what percent more than the surface area of sphere A.
(a) 125%
(b) 150%
(c) 200%
(d) 250%

Q8. The digit at unit place of a two-digit number is increased by 100% and digit at tens place of the same number is increased by 50%. The new number thus formed is 19 more than the original number. What is the original number.
(a) 24
(b) 29
(c) 64
(d) 80

Q9. A & B complete 13/23th part of total work, but B & C complete 19/23th part of total work. If Rs. 4600 is distributed among A, B & C for work. Find the amount of C.
(a) 2000
(b) 3500
(c) 5400
(d) 6500

Q10. A train 180m long, passes a tree in 18 second and a person travelling in opposite direction in 12 second. Find the speed of person.
(a) 150m/min
(b) 300m/min
(c) 250m/min
(d) 200m/min

Q11. Land and water ratio in north region of earth is 3 : 5. But all over the earth land and water ratio is 1 : 3, find land and water ratio is southern region.
(a) 1 : 5
(b) 1 : 7
(c) 7 : 1
(d) 5 : 1

Q12. The ratio of the difference between C.I. & S.I. in 2 years is 2.5 years is 8 : 17 at a certain rate of interest on a certain money. Find the rate of interest.
(a) 25%
(b) 45%
(c) 20%
(d) 40%

Directions (13 to 15): For the following graph solve the following questions:

Q13. Find the ratio of the total number of male & female from all the organizations.
(a) 31: 38
(b) 38: 31
(c) 19: 31
(d) 31: 19

Q14. Find the ratio of the number of females from the organization A & B to the number of the male of the organization D & E.
(a) 9: 26
(b) 26: 9
(c) 13: 12
(d) 12: 13

Q17. By walking 3/4th of his usual speed a person reaches his office 20min later than usual. If he moves with 5/4th of his usual speed, then how much time he will before.
(a) 9
(b) 8
(c) 4
(d) 12

Q18. In an examination total marks was 600. B get 20% more than A and C get 12.5% more than B. If A get 400 marks, then find the percentage of marks obtained by C.
(a) 40%
(b) 60%
(c) 90%
(d) 50%

Q19. Two circles having diameter 26cm and 30 cm intersect each other. If the length of their common chord is 24cm. Find the distance between their centres.
(a) 25
(b) 14
(c) 45
(d) 41

Q21. When the price of sugar is increased by 7.5%. A housewife gets 3 kg less sugar in Rs. 860. Find the original price per kg of sugar.
(a) 40/kg
(b) 30/kg
(c) 20/kg
(d) 15/kg

Q22. In which ratio water is mixed with milk, so that after selling the mixture at cost price of pure milk it gain 12.5% at selling price.
(a) m : w = 4 : 3
(b) w : m = 3 : 4
(c) m : w = 7 : 1
(d) w : m = 1 : 7

Q23. If x = cosec q – sin q and y = sec q – cos q, then find the value of x2y2 (x2 + y2 + 3).
(a) 0
(b) 2
(c) 1
(d) 3

Q24. A, B, C & D together invest Rs. 30000, the investment of A is 2/3rd of remaining person, but investment of B is 25% of the investment of remaining person and investment of C is 20% of the investment of remaining person. Find the investment of D.
(a) 7000
(b) 8000
(c) 12000
(d) 16000

Q25. A tradesman gives 8% discount on marked price and 3 articles free with every 20 articles bought and still gain 25%. If the marked price of article is Rs. 1750. Find the cost price of articles.
(a) 2520
(b) 1050
(c) 1120
(d) 850
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