Dear Students,
The solution of this mock is explained by our experienced faculties on adda247 youtube channel on the below link:
- http://www.sscadda.com/2017/06/maths-ki-pathshala-mock-6-for-ssc-cgl-2017.html
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. Last year number of student ratio in class A, B & C was 3: 4: 5. But the individual ratio of last and present year of student in class A, B & C is 4: 5, 2: 3 & 3: 4 respectively. If at present total number of student in A, B & C together is 394. Find the difference between the students of A & C at presently.
(a) 50
(b) 90
(c) 70
(d) 85
Q2. In an arithmetic progression, the sum of first 17 terms is equal to the sum of first 23 terms then find the sum of first 40 terms of the same series.
(a) 6
(b) 0
(c) 3
(d) 4
Q3. PQRS is a rhombus. If PQ and QP are drawn to A & B. AR and BS are also drawn to meet at C. If PB = PQ = QA, Find ∠BCA.
(a) 90°
(b) 60°
(c) 110°
(d) 75°
Q4. Find the number of zero at the end of the result
12 × 23 × 34 × 45 × ……………….. 2728
(a) 106
(b) 108
(c) 116
(d) 125
Q8. The average age of 30 students is 14 years 4 months. If 5 new students join then average age becomes 13 years 9 months. If the age of younger student is 9 years 11 months. Find the average age of 4 students.
(a) 10 years
(b) 9 years 6 month
(c) 10 years 4 month
(d) 12 years
Q9. Average weight of mother, father and son is 84 kg. After the marriage of the son average weight of family becomes 80 kg. Mother in law of son whose weight is 3 kg more than his wife, replaced his mother, then average weight of family becomes 79 kg. Find the weight of his mother.
(a) 50 kg
(b) 65 kg
(c) 60 kg
(d) 75 kg
Q10. A person lends certain money from bank at 10% compound interest. If he returns, Rs. 1600, Rs. 1500 and Rs. 4400 at the end of 1st, 2nd and 3rd year respectively to complete his loan. Find how much money he lends from the bank.
(a) 6523
(b) 7200
(c) 6260
(d) 6000
Q12. A & B start a business with investment 85000 & 119000 respectively. But C join their business with the condition that they will get equal profit for this compensation C gives 116400 to A & B. Then find in which ratio A & B distribute this money.
(a) 3 : 1
(b) 1 : 3
(c) 5 : 4
(d) 4 : 5
Q13. A shopkeeper sold a pen at 5% loss and book at 15% profit and get Rs. 9 profit. If he sold pen at 5% and book at 10% profit and profit would be Rs. 2 more. Find the price of pen.
(a) Rs. 60
(b) Rs. 30
(c) Rs. 50
(d) Rs. 40
Q14. Find the area of the triangle enclosed by the lines.
4x + 3y = 12, 5x + 7y = 35 and x axis.
(a) 160/13
(b) 120/13
(c) 160/21
(d) 120/21
Q15. Ajay has two pen and one pencil. The price of pencil is Rs. 960. If he sells pencil and first pen together then he will get money double of the price of second pen. But if he sells pencil with second pen and he will get Rs. 3060 less than the price of first pen. Find the price of first pen.
(a) Rs. 9000
(b) Rs. 7000
(c) Rs. 18000
(d) Rs. 5000
Q16. The distance between A & B station is 630 km. If two trains start moving towards each other, they will meet in 9 hr. But the second train starts after 5 hr 15 min from first train, they will meet after 6 hr. Find the speed of second train.
(a) 90 km/h
(b) 30 km/h
(c) 80 km/h
(d) 85 km/h
Q18. A person covers 160 km by car, 600 km by train and 80 km by horse. If the total time duration of journey is 13 hr 30 min. The speed of train is thrice of horse but 1.5 times of the speed of car. Find the speed of train.
(a) 80 km/h
(b) 60 km/h
(c) 70 km/h
(d) 75 km/h
Q19. A train having speed 92km/hr cross a person standing in a rest train in 14 sec. Then find in how much time it will cross this train whose length is 50% more than the moving train.
(a) 30 sec.
(b) 20 sec.
(c) 25 sec.
(d) 35 sec.
Q20. A boat covers 39 km in downstream and 25 km in upstream in 8 hr. but it covers 52 km in downstream and 30 km in upstream in 10 hrs. Find the speed of boat.
(a) 6 km/h
(b) 9 km/h
(c) 12 km/h
(d) 15 km/h
Q21. The base of a prism is quadrilateral ABCD, if AB = 24, BC = 18, CD = 25 and AD = 25, ABC = 90° and volume of prism is 5160 cm³, Find the lateral surface of the prism.
(a) 920 cm²
(b) 1050 cm²
(c) 1120cm²
(d) 850cm²
Q22. In a water tank, there are four water supply pipes are connected at equal height from bottom to up. First pipe is in bottom and fourth one is at 3/4th height. In how much time a full tank will empty. If first pipe can empty the full tank in 16 hr.
(a) 6 hr 30 min
(b) 8 hr 20 min
(c) 12 hr
(d) 12 hr 45 min
Q23. A contractor employed 68 person for a work. In 10 days 5/6 part work be completed. But due to rain 40% work be destroyed. After rain 17 person left the work, then in how many days total work will finish.
(a) 9
(b) 8
(c) 4
(d) 12
Q24. A, B & C can do a work in 20hr, 36 hr and 28hr respectively. A, B & C start a work at 4 am. At 8 am A left the job, but at 1 pm B also left then at what time whole work be finished.
(a) 6 : 30 pm
(b) 7 : 24 pm
(c) 6 : 45 pm
(d) 7 : 30 pm
Q25. A student has 44 red balls, 66 white balls and 110 black balls. He has to arrange so that in one row same color ball be placed and in each row number of balls be also same. Find the minimum number of row.
(a) 5
(b) 15
(c) 10
(d) 12
Previous link of Maths ki Pathshala:
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