Tag: maths

Quizzes (518) Questions (9324)

Questions Related to maths

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

Convert the following into quintal:
$400\ $ ton

  1. $400$ quintal
  2. $4,000$ quintal
  3. $40$ quintal
  4. $4$ quintal
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

We know that


$1$  $ton =10$  $quintal$

$1$  $quintal =\dfrac1{10}$  $ton$

Given That, we have to convert $400$  $ton$  to   $quintals$

$400$  $tons =400 \times 10$  $quintals$

                   
                   $=4,000$  $quintals$

So, option $B$ is correct

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

Convert the following into kilograms :
$2.3$ ton

  1. $23\ kg$
  2. $23,000\ kg$
  3. $230\ kg$
  4. $2,300\ kg$
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

We know that


$1$  $ton =1000$  $kilograms$

$1$  $kg =\dfrac1{1000}$  $ton$

Given That, we have to convert $2.3$  $tons$  to   $kg$

$2.3$  $ton =2.3 \times 1000$  $kg$

                    $ = 2,300$  $kg$

So, option $D$ is correct

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

Convert the following into kilograms :
$400\ gm$ 

  1. $0.4\ kg$
  2. $4\ kg$
  3. $40\ kg$
  4. $400\ kg$
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

We know that


$1$  $kilogram =1000$  $gram$

$1$  $gm =\dfrac1{1000}$  $kg$

Given That, we have to convert $400$  $gm$  to   $kg$

$400$  $gm =\dfrac{1}{1000} \times 400$  $kg$

                    $ =\dfrac{400}{1000} $  $kg$

                   $=0.4$  $kg$

So, option $A$ is correct

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

Convert the following into tons :
$670$ quintal

  1. $6700$ tons
  2. $670$ tons
  3. $67$ tons
  4. $6.7$ tons
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

We know that


$1$  $ton =10$  $quintal$

$1$  $quintal =\dfrac1{10}$  $ton$

Given That, we have to convert $670$  $quintal$  to   $tons$

$670$  $quintals =\dfrac{1}{10} \times 670$  $tons$

                    $ =\dfrac{670}{10} $  $tons$

                   $=67$  $tons$

So, option $C$ is correct

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

Convert the following into grams :
$23\ kg\ 13\ g$

  1. $23,130\ g$
  2. $2,313\ g$
  3. $23,013\ g$
  4. $213\ g$
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

We know that


$1$  $kg =1000$  $gm$


Given That, we have to convert  $23$ $kg$  $13$  $gm$  to  $grams$


$23$ $kg = 23 \times 1000$  $grams$

               $= 23000$  $grams$

$23$ $kg$  $13$  $gm$ $ = 23kg + 13gm$

                   $ = 23000gm + 13gm$
                   $ = 23,013   $    $   gm$

So, Option $C$ is correct

Multiple choice maths length, mass and capacity problems on measurement choosing and converting between units conversion between different units

On expressing the following in kilograms:
$247g$=$02.47kg$

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation
To convert grams into kilograms we divide the given value by 1,000. A kilogram is one thousand grams.
247 grams= 247/1000 kilograms
247 grams= 0.247 kilograms
0.247≠2.47
So the given statement is false.
Option B is the correct answer