Tag: numbers in indian and international systems

Questions Related to numbers in indian and international systems

The value of $200$ mm added to $800$ m is

maths numbers in indian and international systems international place value system international system of numeration use of commas and comparison and number systems

  1. $801 m$

  2. $800.200m$

  3. $802m$

  4. $800m$

Show answer
Correct Option: B
Explanation:

800m, 200mm

$100mm = 0.1 m$


$1mm=$$\dfrac{0.1}{{100}}m$

$200mm=$$\dfrac{0.200}{{100}}m$

$=2m$

So, $800.200m$

Place value of a digit decreases by _____ times as it moves place by place from left to right.

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $100$

  2. $\dfrac {1}{10}$

  3. $10$

  4. $1000$

Show answer
Correct Option: B
Explanation:

chart of place value
thous hund  tens  ones
1        0         0      0

Hundred is $\dfrac{1}{10}$ less than thousand
Similarly, tens is $\dfrac{1}{10}$ less than hundred
So, the required answer is $\dfrac{1}{10}$

In 24,673 

The place value of 6 is

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. 700

  2. 600

  3. 10

  4. 100

Show answer
Correct Option: B
Explanation:

The place value of 6 here is 600.

1 lakh = ............... thousand

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $1000$

  2. $100$

  3. $10$

  4. $10000$

Show answer
Correct Option: B
Explanation:

1 lakh $ = 100 $ thousand

Since $ 1,00,000 = 100 \times 1,000 $

Commas are inserted in a number after each

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. place

  2. digit

  3. period

  4. none of these

Show answer
Correct Option: C
Explanation:

Commas are inserted in a number after each period.
Option C is correct.

Numeral for sixteen crore four lakh fifty thousand three hundred ten is

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $1,64,50,310$

  2. $16,04,50,310$

  3. $16,40,05,310$

  4. $1,60,04,510$

Show answer
Correct Option: B
Explanation:

Numeral for sixteen crore four lakh fifty thousand three hundred ten is 16,04,50,310
Option B is correct.

What is the place value of '7' in the number $710, 621, 684$?

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $700,000,000$

  2. $7$ millions

  3. $7$ tens

  4. $7$

Show answer
Correct Option: A
Explanation:

Place value determines the value of a digit in a number, based on the location of the digit.
$\therefore $ place value of '7' in the number $710, 621, 684 = 700,000,000$

So, option A is correct.

Numeral for twenty lakhs twenty thousand two hundred and twenty

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. 2,22,20,220

  2. 22,22,222

  3. 20,01,320

  4. 20,20,220

Show answer
Correct Option: D
Explanation:
 Ten Lakhs  Lakhs Ten thousand  Thousands  Hundreds  Tens  Units 
 2 0  2  0  2  2  0 
$\therefore$  Twenty lakhs twenty thousand two hundred and twenty $=20,20,220$

Numeral for seventy crore one thousand is

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $7,01,000$

  2. $7,00,01,000$

  3. $70,00,01,000$

  4. $70,01,000$

Show answer
Correct Option: C
Explanation:

TC   C   TL  L  TTH  TH  H  T  U

 7     0    0   0      0    1    0  0  0

Choose the correct statement

maths numbers in indian and international systems indian system of numeration numbers to 1 million formation of large numbers

  1. $8,58,68,788 > 8,58,78,688 > 8,58,88,687$

  2. $8,58,78,688 > 8,58,68,788 > 8,58,88,687$

  3. $8,58,68,788 > 8,58,88,687 > 8,58,78,688$

  4. $8,58,88,687 > 8,58,78,688 > 8,58,68,788$

Show answer
Correct Option: D
Explanation:

As $ 8000>7000>6000$
$8,58,88,687 > 8,58,78,688 > 8,58,68,788$