# Free Fractions 01 Practice Test - 5th Grade

### Question 1

14 of a minute is

15 sec

18 sec

20 sec

30 sec

#### SOLUTION

Solution :A

1 minute = 60 seconds

14 of a minute is 14×60=15 seconds

### Question 2

3313 expressed as an improper fraction is ___

2003

1503

1003

503

#### SOLUTION

Solution :C

33 13=3(33)+13=99+13=1003

### Question 3

33121 reduced to its simplest form is

111

311

911

113

#### SOLUTION

Solution :B

33121=/11×3/11×11 =311

### Question 4

516−314 =_____

2

1512

1712

11112

#### SOLUTION

Solution :D

516−314=316−134=62−3912 (LCM of 6 and 4 is 12)=2312=11112

### Question 5

Arun reads 38th of a book in the morning and 14th of the same book in the evening. What fraction of the book still remains to be read by Arun?

14

58

38

18

#### SOLUTION

Solution :C

Fraction of book read by Arun =38+14 =38+1×24×2 (LCM of 8 and 4 is 8)=3+28=58

∴ Fraction of book remaining will be

=1−58=8−58=38

∴ Fraction of book remaining will be 38.

### Question 6

214 of 223 = ____

6

378

493

546

#### SOLUTION

Solution :A

214 of 223

=94×83

=9×84×3

=7212

=6

### Question 7

Asha read 14 of a book. If the book has 72 pages, the number of pages she read is ______.

18

24

36

54

#### SOLUTION

Solution :A

As per the question,

Asha read 14 of a book.

Number of pages in the book = 72

Number of pages she read

=14×72=18

### Question 8

The product of two numbers is 1. If one number is 23, then the other number is

2

12

13

32

#### SOLUTION

Solution :D

Given that

The product of two numbers = 1

One of the numbers = 23

The product of any fraction with its multiplicative inverse is always equal to 1.Multiplicative inverse of 23 is 32

⇒ 23×32 = 1

∴ The other number is = 32

### Question 9

A tank can hold 1680 litres of water. How much water is there in it when it is 47 full?

240 litres

900 litres

960 litres

1000 litres

#### SOLUTION

Solution :C

Total volume of tank = 1680 L

Volume of tank when it is 47 full=47×1680=960 L

### Question 10

If 18 cartons of apple juice weigh 4912 kg, then the weight of 1 carton of apple juice is

234

214

2

334

#### SOLUTION

Solution :A

Weight of 1 carton of apple juice is,

=4912÷18

=992÷181

=992×118=114=234 kg