\(\frac { -5 }{ 4 } \) is a rational number which lies between

(a)

0 and \(\frac { -5 }{ 4 } \)

(b)

-1 and 0

(c)

–1 and –2

(d)

–4 and –5

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

(a)

Closure property

(b)

Associative property

(c)

Distributive property

(d)

Commutative property

A closed plane figure formed by three or more sides is called a

(a)

quadrilateral

(b)

pentagon

(c)

triangle

(d)

polygon

The line segment which connects any two faces are called ______.

(a)

edges

(b)

vertices

(c)

shape

(d)

faces

The missing terms in the product - 3m3n x 9(_) = ___________m⁴n³ are

(a)

mn², 27

(b)

m²n, 27

(c)

m²n², -27

(d)

mn², -27

Common factor of 17abc, 34ab², 51a² b is _________.

(a)

17 abc

(b)

17 ab

(c)

17 ac

(d)

17 a²b²c²

A flag pole 15 m high casts a shadow of 3 m at 10 a.m. The shadow cast by a building at the same time is 18.6 m. The height of the building is

(a)

90 m

(b)

91 m

(c)

92 m

(d)

93 m

In how many ways can you answer 3 multiple choice questions, with the choices A, B, C and D?

(a)

4

(b)

3

(c)

12

(d)

64

The cost of a machine is Rs.18000 and it depreciates at \(16 \frac{2}{3} \%\) annually. Its value after 2 years will be___________.

(a)

Rs.12000

(b)

Rs.12500

(c)

Rs.15000

(d)

Rs.16500

Sum of a number and its half is 30 then the number is______.

(a)

15

(b)

20

(c)

25

(d)

40

The area of a rectangle of length 21 cm and diagonal 29 cm is __________cm².

(a)

609

(b)

580

(c)

420

(d)

210

Two numbers are said to be co-prime numbers if their HCF is

(a)

2

(b)

3

(c)

0

(d)

1

Which is not correct?

(a)

\(\left( \cfrac { -1 }{ 4 } \right) ={ 4 }^{ -2 }\)

(b)

\(\left( \cfrac { -1 }{ 4 } \right) =\left( \cfrac { 1 }{ 2 } \right) ^{ 4 }\)

(c)

\(\left( \cfrac { -1 }{ 4 } \right) ^{ 2 }={ 16 }^{ -1 }\)

(d)

\(-\left( \cfrac { 1 }{ 4 } \right) ^{ 2 }={ 16 }^{ -1 }\)

The graphical representation of ungrouped data is ________

(a)

histogram

(b)

frequency polygon

(c)

pie chart

(d)

all the three

The best shopping choice is

(a)

always shop at brand name stores

(b)

the same thing my friends bought

(c)

compare the choices before buying

(d)

always buy at a regular shop