\(\frac{2}{5}\times 5\frac{1}{5}\) is equaI to

1

(a)

\(\frac{26}{25}\)

(b)

\(\frac{52}{25}\)

(c)

\(\frac{2}{5}\)

(d)

6

Which of the following represents \(\frac{1}{3}\)of\(\frac{1}{6}\)?  

1

(a)

\(\frac{1}{3}+\frac{1}{6}\)

(b)

\(\frac{1}{3}-\frac{1}{6}\)

(c)

\(\frac{1}{3}\times \frac{1}{6}\)

(d)

\(\frac{1}{3}\div \frac{1}{6}\)

What is the\(\frac { 1 }{ 2 } \)of 12?

1

(a)

5

(b)

6

(c)

3

(d)

0

Which of the following is the equivalent fraction of \(\frac { 3 }{ 4 } \)with numerator 18?

1

(a)

\(\frac { 18 }{ 12 } \)

(b)

\(\frac { 18 }{ 20 } \)

(c)

\(\frac { 18 }{ 4 } \)

(d)

\(\frac { 18 }{ 24 } \)

Each side of a regular hexagon is 3.5 cm long. The perimeter of the given polygon is

1

(a)

17.5 cm

(b)

21 cm

(c)

18.3 cm

(d)

20 cm

The product of 0.03 \(\times \)0.9 is

1

(a)

2.7

(b)

0.27

(c)

0.027

(d)

0.0027

One packet of biscuits requires 2\(\frac { 1 }{ 2 } \) cups of flour and 1\(\frac { 2 }{ 3 } \)cups of sugar. Estimated total quantity of both ingredients used in 10 such packets of biscuits will be

1

(a)

less than 30 cups

(b)

between 30 cups and 40 cups

(c)

between 40 cups and 50 cups

(d)

above 50 cups

When the product of two fractions is unity, each is called the:

1

(a)

denominator of the other

(b)

numerator of the other

(c)

additive inverse of the other

(d)

reciprocal of the other

Number of mil/ilitres of a litre is:

1

(a)

10

(b)

100

(c)

1000

(d)

\(\frac{1}{1000}\)

Which of the following is an improper fraction?

1

(a)

\(\frac{2}{7}\)

(b)

\(\frac{1}{2}\)

(c)

\(\frac{2}{3}\)

(d)

\(\frac{73}{10}\)

\(\frac{1}{2}\) of 4\(\frac{2}{7}\) is __________

1

(a)

\(2\frac{1}{7}\)

The lowest form of the product \(2\frac{3}{7}\times \frac{7}{9}\) is _________

1

(a)

\(1 \frac{8}{9}\)

2.4 \(\times\) 1000 =_____

1

(a)

2400

\(\frac { 2 }{ 3 } \) of 27 is_____

1

(a)

18

\(\frac { 2 }{ 5 } \)of 25 is_______

1

(a)

10

1 is the only number which has its own reciprocal.

1

(a) False

(b) True

To divide a decimal number by 1000, we have the decimal point in the number to the left by three places.

1

(a) False

(b) True

\(\frac { 1 }{ 4 } \) of \(\frac { 1 }{ 7 } \) is equal to 28

1

(a) True

(b) False

The reciprocal of an improper fraction is an improper fraction

1

(a) True

(b) False

A reciprocal of a fraction is obtained by inverting it upside down

1

(a) False

(b) True

The product of two numbers is 2.0016. If one of them is 0.72, Find the other

1

(a)

Product of two numbers = 2.0016
One of the decimal numbers = 0.72
Other decimal number = 2.0016 7÷0.72
= \(\frac { 2.0016 }{ 0.72 } =\frac { 20016 }{ 7200 } \)
= 2.78
Thus the other number is 2.78

What is the reciprocal of \(\frac { 5 }{ 17 } \) ?

1

(a)

\(\frac { 17 }{ 5 } \)

Evaluate 2\(\times\)5\(\times\)1.2

1

(a)

Write the place value of 2 in the following decimal number 20.56

1

(a)

20.56 be (10) or tens
as 20.56 = 2\(\times\)10+5\(\times\)\(\frac { 1 }{ 10 } \)+6\(\times\)\(\frac { 1 }{ 100 } \)

What is the reciprocal of 1\(\frac{2}{13}\)

1

(a)

\(\frac{13}{15}\)