\(\frac{1}{2}+\frac{6}{4}\) is 

(a)

\(\frac{6}{6}\)

(b)

\(\frac{6}{4}\)

(c)

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

(d)

None of these

\(\frac{5}{6}\div\frac{6}{2}\) is 

(a)

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

(b)

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

(c)

\(\frac{5}{18}\)

(d)

\(\frac{30}{12}\)

\(\frac { 1 }{ 2 } \times \left( \frac { 2 }{ 3 } +\frac { 6 }{ 4 } \right) =\left( \frac { 1 }{ 2 } +\frac { 2 }{ 3 } \right) +\left( \frac { 1 }{ 2 } \times \_ \_ \right) \)

(a)

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

(b)

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

(c)

\(\frac{4}{6}\)

(d)

0

Multiplicative identity is _______.

(a)

1

(b)

0

(c)

the given number itself

(d)

reciprocal of the given number

Exact value of \(\pi\) is

(a)

\(\frac{22}{7}\)

(b)

3.14

(c)

\(\frac{Area}{radius}\)

(d)

\(\frac{Circumference}{Diameter}\)

\(\pi\) is a ________ number

(a)

rational

(b)

irrational

(c)

whole

(d)

natural

If any two points on a circles is joined the line segment is called as

(a)

diameter

(b)

chord

(c)

radius

(d)

center

Perimeter of a sector is

(a)

\(\frac{lr}{2}\)

(b)

\(\frac{l+r}{2}\)

(c)

l+2r

(d)

\(\pi\)+2

The __________ of a combined shape is the sum of all areas of all areas of simpler shapes on it.

(a)

perimeter

(b)

face

(c)

volume

(d)

area

Volume of the rectangle 1 = 2ab, b = 3ac and h = 2ac is _________.

(a)

12a²bc²

(b)

12a²bc

(c)

12a² bc

(d)

2ab + 3ac + 2 ac