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Maths Quiz (Fractions) for CTET Exam 2016

                              Maths Quiz (Fractions) for CTET Exam 2016_30.1


1. Ramesh spends 1/5 of his salary on rent, 1/10 of salary on clothes and 3/5 of his salary on food. He still has Rs. 1700, his salary is-
A. 15000
B. 16000
C. 17000

D. 19000

(x-(1/5+1/10+3/5)x=1700
X=17000)

2. Suman left 1/5 of his property for eldest son, 1/6 of his property to his second son and 5/6 of his remaining to his daughter, how much was left over?
A. 19/180
B. 15/180
C. 14/180
D. 17/180
(1/5+1/6=11/30
Remaining= 19/30×5/6=19/36
Addition= 161/180 and remaining= 19/180

3. If 1/3 of a number is 4 more than its 1/5th, then what will be the number?
A. 28
B. 20
C. 37
D. 30
(x/3=x/5+4
X=30)

4. If a fraction’s numerator is increased by 1 and denominator is increased by 2 then the fraction becomes 2/3 but when the numerator is increased by 5 and denominator is decreased by 1, then fraction becomes 5/3, what is the original fraction?
A. 5/7
B. 3/7
C. 7/3
D. 4/5
((x+1)/(y+2)=2/3 and (x+5)/(y-1)=5/3
By solving these two equations; we get
X=5 and y= 7)

5. 1/5 of a number is equal to 5/8 of the second number. If 35 are added to the first number then it becomes 4 times of second number. What is the value of second number?
A. 67
B. 40
C. 90
D. 78
(x/5=5y/8 and x+35=4y
(4y-35)/5=5y/8
Y=40  and x= 125)

6. ¼ of a number subtracted from 1/3 of the number gives 12. Then the number is-
A. 129
B. 143
C. 144
D. 189
(x/3-x/4=12
X=144)

7. Sachin travelled 2/11 of his journey by bus, 17/22 by train and walked the remaining 1 km. How far did he go?
A. 24
B. 26
C. 29
D. 22
(2x/11+17x/22+1=x
X=22)

8. A lamp post has half of its length in mud, 1/3 of its length in water and 11/2 m above the water, the total length of the lamp post is-
A. 56
B. 43
C. 33
D. 73
(x/2+x/3+11/2=x
X=33)

9. What must be subtracted from the sum of 133/16 and 53/16 to have the remainder equal to their difference?
A. 53/8
B. 46/8
C. 76/7
D. 65/4
(133/16+53/16-A=133/16-53/16
A=53/8)

10. A piece of cloth is 1/5 red, 1/3 green and the rest is white. If the white piece is 7 m long then the length of the piece of the cloth is-
A. 29
B. 15
C. 14
D. 28
(x/5+x/3+7=x
3x+5x+105=15x
X=15 m)