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# Maths Questions for DSSSB Exam : 20 July 2018 (Solutions)

Dear Students!!! There is most general as well as a scoring section in all the competitive entrance examinations in the teaching field i.e “Mathematics”.Because in this section only one thing is work i.e your accuracy and that could be nourished with the daily practice. So, for this, we are providing you the daily quiz for all teaching exams i.e CTET Exam 2018, DSSSB Exam & STET Exam.
Q1. 8% of A is equal to 4% of B, then 20% of A is
(a) 10% of B
(b) 15% of B
(c) 20% of B
(d) 25% of B
Q2. If 50% of (x – y) = 30% of (x + y), what percent of x is y?
(a) 20%
(b) 22%
(c) 25%
(d) 27%
Q3. If 35 is subtracted from a number reduces to its 80%. What is 4/5th of that number?
(a) 70
(b) 90
(c) 120
(d) 140
Q4. A number is first increased by 10% and then decreased by 10% then the number
(a) remains same
(b) increased by 1%
(c) decreased by 1%
(d) increased by 0.1%
Q5. There are 1240 employees in an organisation out of which 25% are promoted. How many such employees are there who got promotion?
(a) 398
(b) 345
(c) 310
(d) 372
Directions (Q.6 – 10): Study the following pie chart which shows the percentage of total number of aspirants applied for various Govt. examinations in 2016 organized by various PSUs.
Q6. Average number of aspirants applied for a Govt. exam is approximately how many times the total no. of vacancies?
(a) 7
(b) 2
(c) 4
(d) 8
Q7. If PGCIL reduces two-fifth of its vacancies, then total vacancies will be reduced by how much percent (upto two decimal place)?
(a) 13.56%
(b) 14.56%
(c) 18.2%
(d) 17%
Q8. What will be the approximate difference between no. of aspirant per post in ONGC to the no. of aspirant per post in NTPC?
(a) 11
(b) 9
(c) 5
(d) 2
Q9. For each vacancy, 4 will be selected for interview after written exam and one will be finally selected. If no. of vacancies of NTPC increased by 10%. No. of aspirants qualified for Interview for NTPC is approximately how many times the no of aspirants qualified for interview in BHEL and GAIL together.
(a) 3
(b) 3.5
(c) 5
(d) 4.5
Q10. Out of all vacancies allocated, 15% of the selected aspirants didn’t join. Hence 8% of the NTPC and 10% of PGCIL vacancies remain unfulfilled. What is approximate percent of total vacancies remained unfulfilled for NTPC and PGCIL to the rest of the organizations vacancy which remain unfulfilled.?
(a) 33
(b) 44
(c) 55
(d) 50
Solutions