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# Maths Questions for DSSSB Exam : 16 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. If A, B, C and D are four numbers such that A: B= 2:3, B:C = 4:5, C:D = 5:8, then A:D is equal to
(a) 1 : 3
(b) 3 : 1
(c) 2 : 3
(d) 3 : 2
Q2. Two sums of money are proportional to 8:13. If the first sum is Rs.48, then the addition of two sums are
(a) Rs. 128
(b) Rs. 120
(c) Rs. 124
(d) Rs. 126
Q6. I have one rupee coins, fifty paise coins and twenty five paise coins. The number of coins are in the ratio of 2.5 : 3 : 4. If the total amount is Rs. 210. The number of one rupee coin is
(a) 90
(b) 85
(c) 100
(d) 105
Q7. Anita bought some pencils, erasers and graph papers from a stationary shop. If the ratio of the pencils and the erasers is the same as that of erasers and graph papers and she bought 10 pencils and 40 graph papers. Find the number of eraser bought by her.
(a) 20
(b) 10
(c) 25
(d) 30
Q9. Average of four numbers is 10.5. If three of these numbers be 4, 9 and 13, find the fourth number.
(a) 16
(b) 17
(c) Cannot be determined
(d) None of the above
Q10. Average age of a group of five students is 14 yr. If a new student also admitted the group, new average age becomes 13 yr. Find the age of new student.
(a) 13 yr
(b) 10 yr
(c) 7 yr
(d) 8 yr
Solutions