The greatest natural number is

1

(a)

1 crore

(b)

10 crores

(c)

10 lakhs

(d)

undefine

Which of the following roman symbol is never repeated?

1

(a)

I

(b)

V

(c)

X

(d)

C

The number formed by interchanging the digits 6 and 2 in 465271 is

1

(a)

467521

(b)

425671

(c)

165274

(d)

None of these

The greatest of the numbers 1000, 10000, 10, 1000000, 100000 is

1

(a)

1000000

(b)

100000

(c)

10000

(d)

1000

The smallest of the number 1000, 50000, 111, 3222, 225 is

1

(a)

111

(b)

225

(c)

1000

(d)

3222

Make the greatest 4-digit number by using any one digit of 0, 3, 6 twice.

1

(a)

6630

(b)

6603

(c)

6360

(d)

6306

Make the smallest 4-digit number by using anyone digit of 4, 3, 2 twice

1

(a)

2234

(b)

2243

(c)

2432

(d)

2324

Make the smallest 4-digit number by using anyone digit of 7, 0, 6 twice.

1

(a)

6007

(b)

6070

(c)

6700

(d)

None of these

1 km =? mm

1

(a)

10,00,000

(b)

1,00,000

(c)

10,000

(d)

1000

In Roman numerals C stands for

1

(a)

10

(b)

100

(c)

1000

(d)

1

90 in Roman numerals is

1

(a)

XL

(b)

XC

(c)

CX

(d)

LX

The monthly salary of Apala is Rs 20975 and that of Meenu is Rs 15875. The difference of their monthly salaries is

1

(a)

Rs 6000

(b)

Rs 4900

(c)

Rs 5000

(d)

Rs 5100

Sangeeta types 25 pages per day. How many pages will she type in the month of November?

1

(a)

900

(b)

800

(c)

700

(d)

750

1 lakh = _____ ten thousands

1

(a)

ten

1 crore = ____ millions

1

(a)

ten

1 million = ____ lakhs

1

(a)

ten

The smallest 4-digit number with different digits is ------

1

(a)

1023

(a) 1m =--- mm (b) 1 cm =----- mm

1

(a)

(a) 1 m =1000 mm (b) 1 cm =10 mm

The number 60 in roman numeral is------

1

(a)

LX

34984 = 3 \(\times\) 1000 + 49 \(\times\) 100 + 8 \(\times\) 10 + 4 \(\times\) 1

1

(a) True

(b) False

The number 58663 rounded off to nearest hundred is 58600.

1

(a) True

(b) False

The numbers 4578,4587,5478,5487 are in ascending order.

1

(a) False

(b) True

What is the greatest number, you can get?

1

(a)

The greatest number we can get is 8753.

Which is the smallest number?

1

(a)

The smallest number is 3578.

The number of people in the nearby town would be much larger. Is ita5 or6 or 7-digit number?

1

(a)

Yes! the number of people in the nearby town would be much larger. It is a 5-digit number.

How many lakhs make a million?

1

(a)

Ten lakhs make a million.

How much was the increase in population during 1991-2001? Try to find out.

1

(a)

The increase during 1991-2001 in India's population was one hundred million.

Do you know what is India's population today? Try to find this too.

1

(a)

Today India's population is 1200 million.