Units of measurement and their conversions - class-VI
units of measurement and their conversions
Questions
A conical cup 36 cm high has diameter of base 28 cm It is full of water. The water was poured into a cylindrical jar of radius of base 10 cm. The height of water in the vessel is
- 23.52 cm
- 16.92 cm
- 11.76 cm
- 13.65 cm
A wire in the form of circle of diameter 42 cm is cut and bent to form a square. The side of the square is
- 16 cm
- 17 cm
- 33 cm
- 16.5 cm
Convert $4\ m\ 45\ cm$ into centimetres.
- $445\ cm$
- $4450\ cm$
- $4.45\ cm$
- $4045\ cm$
A box contains $4$ bags of sugar. The total mass of all $4$ bags is $7$ kg. What is the mass of each bag in grams?
- $1.75$ gms
- $17.50$ gms
- $175$ gms
- $1750$ gms
Steven goes to the grocery store and is looking at a winter squash. It has a mass of $1.8$ kilograms. How many grams is the winter squash?
- $1800$ gms
- $180$ gms
- $18$ gms
- $1.8$ gms
Convert $745$ cm into decimeters.
- $745\ dm$
- $0\ dm\ 745\ cm$
- $7\ dm\ 45\ cm$
- $74\ dm\ 5\ cm$
Convert $328\ mm\ 45\ cm$ into meters.
- $3.73\ m$
- $33.25\ m$
- $77.8\ m$
- $0.778\ m$
Rosy measured a line for his art project. It is $400$ millimeters long. How many centimeters is the line?
- $40$ cm
- $4$cm
- $400$ cm
- $0.4$ cm
Convert $3\ km\ 4\ m\ 350\ cm$ into centimetres.
- $10750\ cm$
- $3750\ cm$
- $30750\ cm$
- $300750\ cm$
Convert the following into metres:
$1436\ cm$
- $1.436\ m$
- $14.36\ m$
- $143.6\ m$
- $1436\ m$
Convert $4000\ mm\ 400\ cm$ into meters.
- $44\ m$
- $4.4\ m$
- $8\ m$
- $80\ m$
Convert $23\ dm\ 9\ cm$ into centimeters.
- $2.39\ cm$
- $23.9\ cm$
- $239\ cm$
- $2390\ cm$
Convert $3\ m\ 40\ cm$ into millimeters.
- $7000\ mm$
- $3400\ mm$
- $4300\ mm$
- $700\ mm$
Convert $6045\ m$ into kilometres and metres.
- $6\ km\ 45\ m$
- $60\ km\ 45\ m$
- $6\ km\ 450\ m$
- $645\ km$
Jessica walks $2\ km$ a day. How many meters does she walk in two days ?
- $40$ meters
- $400$ meters
- $4000$ meters
- $4$ meters
Convert $567\ mm$ into decimeters.
- $567\ dm$
- $56.7\ dm$
- $5.67\ dm$
- $0.567\ dm$
Convert $4\ cm\ 38\ m$ into decimeters.
- $384\ dm$
- $380.4\ dm$
- $420\ dm$
- $38.04\ dm$
Convert $12\ dm$ into millimeters.
- $1200\ mm$
- $120\ mm$
- $12\ mm$
- $1.2\ mm$
Write following $12$ hour times into $24$ hour times.
$7:43$ pm
- $7:43$
- $19:43$
- $19:43$ pm
- $19:43$ am
Convert the following as directed
- 7000 m into km
- 3560 mm to m
- 1510 m to km
- 1635 cm to m
A copper sphere of diameter 6 cm is drawn into a wire of diameter 0.4 cm. The length of the wire is
- 6 m
- 8 m
- 9 m
- None of these
Diameter of a copper sphere is 6 cm. The sphere is melted and drawn into a wire of uniform circular cross section which is 72 cm long .The diameter of the wire is nearly
- 2.8 cm
- 2.7 cm
- 1.4 cm
- None of these
A right circular cylinder and a sphere are of equal volumes and their radii are also equal If h is the height of the cylinder and d is the diameter of the sphere then
- $\displaystyle \frac{h}{3}=\frac{d}{2} $
- $\displaystyle \frac{h}{2}=\frac{d}{3} $
- $2h = d$
- $h = d$
There is a rod of length $4\ cm$ and another rod of length $500\ mm$ has been joined to the first rod. Then the length of the rod(in cm) formed by joining these $2$ is :
- $450\ cm$
- $54\ cm$
- $9\ cm$
- $4.5\ cm$
1 MB = _________KB
- $\displaystyle 2^{8}$
- $\displaystyle 2^{20}$
- $\displaystyle 2^{9}$
- $\displaystyle 2^{10}$
Express $49$ milligrams in centigrams.
- <span>$490$ centigrams</span>
- <span>$4900$ centigrams</span>
- <span>$0.049$ centigrams</span>
- <span>$4.9$ centigrams</span>
Convert the following into quintal:
$400\ $ ton
- $400$ quintal
- $4,000$ quintal
- $40$ quintal
- $4$ quintal
Convert the following into kilograms :
$2.3$ ton
- $23\ kg$
- $23,000\ kg$
- $230\ kg$
- $2,300\ kg$
Convert the following into kilograms :
$400\ gm$
- $0.4\ kg$
- $4\ kg$
- $40\ kg$
- $400\ kg$
Convert the following into tons :
$670$ quintal
- $6700$ tons
- $670$ tons
- $67$ tons
- $6.7$ tons
Convert the following into grams :
$23\ kg\ 13\ g$
- $23,130\ g$
- $2,313\ g$
- $23,013\ g$
- $213\ g$
On expressing the following in kilograms:
$247g$=$02.47kg$
- True
- False
Express the following in kilograms:
$44kg$ $80gm$ = $44.08kg$
- True
- False
Convert $2.387$ kg into grams.
- $2.387$ g
- $23.87$ g
- $238.7$ g
- $2387$ g
Express the following in kilograms:
$190g$=$0.19kg$
- True
- False
What is $873878\ mg$ into grams ?
- $873.878\ g$
- $87.3878\ g$
- $8738.78\ g$
- $87387.8\ g$
Convert $0.05$ kg into grams.
- $0.5\ g$
- $5\ g$
- $50\ g$
- $500\ g$
What is $1000$ milligrams in kg ?
- $0.1$ kg
- $0.01$ kg
- $0.001$ kg
- $0.0001$ kg
Convert $0.04892$ kg into milligrams.
- $48.92$ mg
- $48920$ mg
- $489.2$ mg
- $489200$ mg
$90000 \ \text{mg}=$ _____ $\text{kg}$.
- $0.9$
- $0.09$
- $9$
- $90$
$89744\ mg=$ ______ $g$
- $89744$
- $8974.4$
- $897.44$
- $89.744$
$5.8377\ kg=$ _______ $g$
- $5837.7\ g$
- $583.77\ g$
- $58.377\ g$
- $58377\ g$
Medicine is packed in boxes, each weighing $4$ kg $500$ g. How many such boxes can be loaded in a van which cannot carry beyond $800$ kg?
- $177$
- $189$
- $175$
- $165$
The weight of a $13$ m long iron rod is $23.4$ kg. The weight of $6$ m long of such rod will be _______.
- $7.2$ kg
- $12.4$ kg
- $10.8$ kg
- $18$ kg
With the use of three different weights, namely, $1$ gms, $3$ gms, and $9$ gms, how many objects of different weights can be weighed, if the object has to be weighed and the given weights may be placed in either pan of the scale?
- $15$
- $13$
- $11$
- $9$
- $7$
Pugazhenthi ate $100\ g$ of nuts which is equal to $0.1\ kg$.
- True
- False
Meena bought $250\ ml$ of buttermilk which is equal to $2.5\ l$.
- True
- False
Gayathri bought $1\ kg$ of birthday cake. She shared $450\ g$ with her friends. The weight of cake remaining is $650\ g$.
- True
- False
Express $4.6$ liters in milliliters.
- $460$
- $4600$
- $46000$
- $0.46$