1 billion is equal to ___________

(a)

100 crore

(b)

100 million

(c)

100 lakh

(d)

10000 lakh

Radha is ‘x’ years of age now. 4 years ago, her age was

(a)

x − 4

(b)

4 − x

(c)

4 + x

(d)

4x

The ratio of 1m to 50 cm is __________.

(a)

1 : 5

(b)

1 : 20

(c)

20 : 1

(d)

5 : 1

A line is denoted as

(a)

AB

(b)

\(\overrightarrow { AB } \)

(c)

 \(\overleftrightarrow { AB } \)

(d)

\(\overline{\mathrm{AB}}\)

The pictorial representation for a phrase is a__________.

(a)

Picto

(b)

Tally mark

(c)

Frequency

(d)

Data

The sum of the factors of 27 is

(a)

28

(b)

37

(c)

40

(d)

31

Which is the greatest? 0.007 g, 70 mg, 0.07 cg

(a)

0.07 cg

(b)

0.007 g

(c)

70 mg

(d)

all are equal

Discount = M.P. - _____________

(a)

Profit

(b)

S.P.

(c)

Loss

(d)

C.P.

An equilateral triangle is

(a)

an obtuse angled triangle

(b)

a right angled triangle

(c)

an acute angled triangle

(d)

a scalene triangle

The opposite of 20 units to the left of 0 is

(a)

20

(b)

0

(c)

-20

(d)

40