11 x (–1) = _____

(a)

-1

(b)

0

(c)

+1

(d)

–11

The area of the rhombus with side 4 cm and height 3 cm is

(a)

7 sq. cm

(b)

24 sq. cm

(c)

12 sq. cm

(d)

10 sq. cm

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

(a)

mn

(b)

-mn

(c)

2mn

(d)

3mn

If Mani buys 5kg of potatoes for Rs.75 then he can buy ______kg of potatoes for Rs.105.

(a)

6

(b)

7

(c)

8

(d)

5

The sum of all angles at a point is

(a)

360°

(b)

180°

(c)

90°

(d)

0°

0.009 is equal to

(a)

0.90

(b)

0.090

(c)

0.00900

(d)

0.900

The formula to find the area of the circular path is

(a)

π(R² − r² ) sq. units

(b)

πr² sq. units

(c)

2πr² sq. units

(d)

πr² + 2r sq. units

How many zeros are there in 100¹⁰?

(a)

2

(b)

3

(c)

10

(d)

20

If two plane figures are congruent then they have

(a)

same size

(b)

same shape

(c)

same angle

(d)

same shape and same size

What is the sum of the elements of nineth row in the Pascal’s Triangle?

(a)

128

(b)

254

(c)

256

(d)

126