(−16) ÷ 4 is the same as

(a)

- (-16 ÷ 4)

(b)

−(16) ÷ (-4)

(c)

16 ÷ (-4)

(d)

−4 ÷ 16

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

In an expression, we can add or subtract only

(a)

Like terms

(b)

Unlike terms

(c)

All terms

(d)

None of the above

4 typists are employed to complete a work in 12 days. If two more typists are added, they will finish the same work in _______ days.

(a)

7

(b)

8

(c)

9

(d)

10

In the given figure, angles a and b are

(a)

alternate exterior angles

(b)

corresponding angles

(c)

alternate interior angles

(d)

vertically opposite angles

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

The unit digit of the numeric expression 10⁷¹ + 10⁷² + 10⁷³ is

(a)

0

(b)

3

(c)

1

(d)

2

The difference of two decimals is 86.58 and one of the decimal is 42.31 Find the other one

(a)

128.89

(b)

128.69

(c)

128.36

(d)

128.39

The solution of the inequation 5x + 5 ≤ 15 are (where x is a natural number)

(a)

1 and 2

(b)

0, 1 and 2

(c)

2, 1, 0, −1, −2..

(d)

1, 2, 3..