If six times a number is 48 then the number is

-8

1

48

8

Number of variables in a simple linear equation is

Two

One

Zero

None of these

6 x - 1 = 2 x + 9 .Then value of x is

1 ^{1}/2

-2 ^{1}/2

^{4}/10

2 ^{1}/2

The length of side of an equilateral triangular garden whose perimeter is 66 m is

66 m

11 m

3 m

22 m

In ^{a}/8 + ^{a}/4 = 6, the value of a is

122

- 16

16

0

In ^{2}/3 P - 2 ^{1}/2 = 3 ^{1}/2, the value of P is

- 9

+ 6

+ 9

If a = b then a + x =

b + x

b x

b - x

b ÷ x

In the given figure magnitude of angles shown are

40^{o}, 135^{o}

45^{o},130^{o}

45^{o} ,135^{o}

180^{o}

If a = b then a x =

Equation for the statement : ' thrice the length of a room is 340 metres ' .

3 l = 430 m

3 l = 340 m

3 + l = 340 m