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

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

(a)

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

(b)

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

(c)

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

(d)

0

Perimeter of a sector is

(a)

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

(b)

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

(c)

l+2r

(d)

\(\pi\)+2

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

(a)

mn², 27

(b)

m²n, 27

(c)

m²n², -27

(d)

mn², -27

Product of 6a² - 7b + ab and 2ab is __________.

(a)

12a³b - 14ab² + 10 ab

(b)

12a³b - 14ab² + 10 a²b²

(c)

6a²b - 7b² + 7 ab

(d)

12a²b -7ab² + 10 ab

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

(a)

17 abc

(b)

17 ab

(c)

17 ac

(d)

17 a²b²c²

If ΔABC～ΔPQR in which ∠A = 53^o and ∠Q = 77^o, then R is

(a)

50°

(b)

50°

(c)

70°

(d)

80°

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

(a)

6

(b)

8

(c)

3

(d)

2

By selling a flower pot for Rs. 528, a woman gains 20%. At what price should she sell it to gain 25%?

(a)

Rs. 500

(b)

Rs. 550

(c)

Rs. 553

(d)

Rs. 573

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

Common prime factors of 30 and 250 are

(a)

2 x 5

(b)

3 x 5

(c)

2 x 3 x 5

(d)

5 x 5

What will be the ones digit in the squares of the following numbers?

(a)

36

(b)

252

(c)

543

The data that can take values between a certain range is called________

(a)

ungrouped

(b)

grouped

(c)

frequency

(d)

none of these

When I go shopping, I will buy

(a)

something that looks attractive

(b)

something that I need to purchase

(c)

something my friend has

(d)

the first thing I see in the store