The standard form of the sum \(\frac { 3 }{ 4 } +\frac { 5 }{ 6 } +\left( \frac { -7 }{ 12 } \right) \) is

(a)

\(\frac { 1 }{ 22 } \)

(b)

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

(c)

\(\frac { 1 }{ 12 } \)

(d)

1

\(\frac { 1 }{ 2 } -\left( \frac { 3 }{ 4 } -\frac { 5 }{ 6 } \right) \neq \left( \frac { 1 }{ 2 } -\frac { 3 }{ 4 } \right) -\frac { 5 }{ 6 } \) illustrates that subtraction does not satisfy the ________ property for rational numbers.

(a)

commutative

(b)

closure

(c)

distributive

(d)

associative

A part of the circumference of a circle is called

(a)

circular arc

(b)

segment

(c)

sector

(d)

chord

If the area of a square is 36x⁴y²t hen, its side is______

(a)

6x⁴y²

(b)

8x²y²

(c)

6x²y²

(d)

6x²y

Product of 4p, -7q³, -7pq is _________.

(a)

196p²q⁴

(b)

196pq⁴

(c)

-196p²q⁴

(d)

196pq⁴

Square of (3x - 4y) is _______.

(a)

9x²-16y²

(b)

6x²-8y²

(c)

9x²+ 16y² + 24xy

(d)

9x² + 16y²-24xy

If in triangles PQR and XYZ, \(\frac{PQ}{XY}=\frac{QR}{ZX}\) then they will be similar if

(a)

∠Q = ∠Y

(b)

∠P = ∠X

(c)

∠Q = ∠X

(d)

∠P ≡ ∠Z

How many outcomes can you get when you toss three coins once?

(a)

6

(b)

8

(c)

3

(d)

2

A man buys an article for Rs.150 and makes overhead expenses which are 12% of the cost price. At what price must he sell it to gain 5%?

(a)

Rs. 180

(b)

Rs. 168

(c)

Rs. 176.40

(d)

Rs. 85

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

(a)

15

(b)

20

(c)

25

(d)

40

The sides of a right angled triangle are in the ratio 5: 12: 13 and its perimeter is 120 units then, the sides are ______________.

(a)

25, 36, 59

(b)

10, 24, 26

(c)

36, 39, 45

(d)

20, 48, 52

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

(a)

2

(b)

3

(c)

0

(d)

1

(-2)^-3 x (- 2)^-2 is

(a)

\(\cfrac { -1 }{ 32 } \)

(b)

\(\cfrac { 1 }{ 32 } \)

(c)

32

(d)

-32

A ________ is a line graph for the graphical representation of the continuous frequency distribution.

(a)

frequency polygon

(b)

histogram

(c)

pie chart

(d)

bar graph

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