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Maths Questions for CTET,KVS Exam : 15th september 2018

Maths Questions for CTET,KVS Exam : 15th september 2018_30.1
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. The value of 1/2 of 24 is
(a) 48
(b) 1/12
(c) 1/48
(d) 12

Q2. The value of 0.001 + 1.01 + 0.11 is
(a) 1.111
(b) 1.101
(c) 1.013
(d) 1.121

Q3. Which one of the following is an improper fraction?
(a) 2/3
(b) 5/3
(c) 1/3
(d) 3/7

Q4. If a, b and c are different integers such that a < b < c < 0, then which of the following statements is true?
(a) a + c < b
(b) ab < c
(c) a + b > c
(d) ac > ab

Q5. What should be subtracted from (-5)/7 to get (-2)/3 ?
(a) 29/21
(b) –29/21
(c) 1/21
(d) –1/21

Q6. The value of 0.002 + 2.02 + 0.22 is
(a) 2.242
(b) 2.222
(c) 2.444
(d) 2.442

Q7. The value of 1+11/10+11/100+111/1000+111/10000 is
(a) 3.3221
(b) 2.3321
(c) 2.245
(d) 2.432

Maths Questions for CTET,KVS Exam : 15th september 2018_40.1

Q9. The number of integers less than –3 but greater than –8 is
(a) 2
(b) 3
(c) 4
(d) 6

Q10. What number should be added to (-5)/8 so as to get 5/9?
(a) 85/74
(b) 85/73
(c) 85/72
(d) 72/85

Solutions

S1. Ans.(d)
Sol.
1/2×24=12

Maths Questions for CTET,KVS Exam : 15th september 2018_50.1

S3. Ans.(b)
Sol. An improper fraction is a fraction where the numerator is greater than the denominator.

S4. Ans.(a)
Sol. We have
a < b < c < 0
⇒ a, b and c are negative numbers and a < b
a is smaller than b. When we add another negative number to a, the value of a would be decreased and a + c will be less than b.
Hence, a + c < b

S5. Ans.(d)
Sol. Required number
=(-5)/7-((-2)/3)
=2/3-5/7
=(14-15)/21
=(-1)/21

Maths Questions for CTET,KVS Exam : 15th september 2018_60.1
S7. Ans.(b)
Sol.
1+11/10+11/100+111/1000+111/10000
= 1 + 1.1 + 0.11 + 0.111 + 0.0111
= 2.3321

Maths Questions for CTET,KVS Exam : 15th september 2018_70.1

S9. Ans.(c)
Sol. Numbers that are less than –3 but greater than –8 are –7, –6, –5 and –4.
Therefore, the number of numbers that are less than –3 but greater than –8 is 4.

S10. Ans.(c)
Sol. Let x be added in (-5)/8 to get 5/9
Then (-5)/8+x=5/9
⇒x=5/9-((-5)/8)=5/9+5/8
=(40+45)/72=85/72