# Maths Questions for CTET,KVS Exam : 8 november 2018

**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 ,KVS,STET Exam.**

**Q1. If (x – 2) and (x + 3) are the factors of the equation x2 + k1x + k2 = 0, then what are the values of k1 and k2?**

(a) k1 = 6, k2 = – 1

(b) k1 = 1, k2 = – 6

(c) k1 = 1, k2 = 6

(d) k1 = – 6, k2 = 1

**Q2. If (x – y) = 7, then what is the value of (x – 15)^3 – (y – 8)^3?**

(a) 0

(b) 343

(c) 392

(d) 2863

**Q3. If x – y – √18 = –1 and x + y – 3√2 = 1, then what is the value of 12xy(x^2 – y^2)?**

(a) 0

(b) 1

(c)512√2

(d) 612√2

**Q5. In triangle ABC, a line is drawn from the vertex A to a point D on BC. If BC = 9 cm and DC = 3 cm, then what is the ratio of the areas of triangle ABD and triangle ADC respectively?**

(a) 1 : 1

(b) 2 : 1

(c) 3 : 1

(d) 4 : 1

**Q6. PQR is a right angled triangle in which ∠R = 90°. If RS ⊥ PQ, PR = 3 cm and RQ = 4 cm, then what is the value of RS (in cm)?**

(a) 12/5

(b) 36/5

(c) 5

(d) 2.5

**Q7. In triangle PQR, A is the point of intersection of all the altitudes and B is the point of intersection of all the angle bisectors of the triangle. If ∠PBR =105°, then what is the value of ∠PAR (in degrees)?**

(a) 60

(b) 100

(c) 150

(d) 115

**Q8. If there are four lines in a plane, then what cannot be the number of points of intersection of these lines?**

(a) 0

(b) 5

(c) 4

(d) 7

**Q9. How many times the digit “3” appears in numbers from 1 to 100**

(a) 18

(b) 19

(c) 20

(d) 21

**Q10. Sum of the greatest 8-digit number and the smaller 9 digit number is**

(a) 19999999

(b) 199999999

(c) 999999999

(d) 10000999

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