(-10) + ( +7)=____

(a)

+3

(b)

-3

(c)

-17

(d)

+17

The area of the rhombus is 128 sq. cm and the length of one diagonal is 32 cm. The length of the other diagonal is

(a)

12 cm

(b)

8 cm

(c)

4 cm

(d)

20 cm

The addition of 3mn, −5mn, 8mn and −4mn is

(a)

mn

(b)

-mn

(c)

2mn

(d)

3mn

Suppose 3 kg. of sugar is used to prepare sweets for 50 members, then ____ kg. of sugar is required for 150 members.

(a)

9

(b)

10

(c)

15

(d)

6

Which of the following statements is ALWAYS TRUE when parallel lines are cut by a transversal

(a)

corresponding angles supplementary.

(b)

alternate interior angles supplementary.

(c)

alternate exterior angles supplementary.

(d)

interior angles on the same side of the transversal are supplementary.

37.70 ☐ 37.7

(a)

=

(b)

<

(c)

>

(d)

≠

Area of a circle of radius ‘n’ units is

(a)

2πr^p sq. units

(b)

πm² sq. units

(c)

πr² sq. units

(d)

πn² sq. units

The unit digit of (32 x 65)⁰ is

(a)

2

(b)

5

(c)

0

(d)

1

In a ΔABC, AB = AC. The value of x is ____.

(a)

80⁰

(b)

100⁰

(c)

130⁰

(d)

120⁰

The elements along the sixth row of the Pascal’s Triangle is

(a)

1, 5, 10, 5, 1

(b)

1, 5, 5, 1

(c)

1, 5, 5, 10, 5, 5, 1

(d)

1, 5, 10, 10, 5, 1