MCQExams
0:0:1
CBSE
JEE
NTSE
NEET
Practice
Homework
×
CBSE Questions for Class 6 Maths Ratio And Proportion Quiz 1 - MCQExams.com
CBSE
Class 6 Maths
Ratio And Proportion
Quiz 1
In a cricket team the ratio of total number of players to the number of wicket keepers is
Report Question
0%
$$\dfrac{1}{11}$$
0%
$$\dfrac{11}{1}$$
0%
$$\dfrac{16}{1}$$
0%
$$\dfrac{10}{1}$$
Explanation
The number of total players are $$11$$ and total wicket keeper=$$1$$
therefore the $$ratio=\dfrac{11}{1}$$
In the word MATHEMATICS, the ratio of number of consonants to the number of vowels is
Report Question
0%
$$4 : 7$$
0%
$$7 : 4$$
0%
$$5 : 6$$
0%
$$6 : 5$$
Explanation
M T H M T C S consonants = 7
A E A I vowels = 4
con : vow
7 : 4
In the word 'proportion', the ratio of number of p's to the number of o's is:
Report Question
0%
$$2 : 3$$
0%
$$3 : 2$$
0%
$$1 : 3$$
0%
$$3 : 1$$
Explanation
The number of $$p's=2$$ and number of $$o's=3$$
$$ratio=\dfrac{p}{o}=2:3$$
Ratio of 250ml to 2L is
Report Question
0%
25 : 200
0%
8 : 1
0%
1 : 8
0%
120 : 300
Explanation
We know,
1L = 1000ml
Therefore, 2L=2000ml
Ratio = 250:2000=
1:8
In $$12 : 24$$, the consequent is _______
Report Question
0%
$$12$$
0%
$$45$$
0%
$$24$$
0%
$$25$$
Explanation
In a ratio, the second term is called the consequent.
Therefore, $$24$$ is the consequent in the ratio $$12 : 24$$.
Find the ratio of $$5$$ cm to $$10$$ m
Report Question
0%
$$\dfrac{1}{2}$$
0%
$$\dfrac{1}{20}$$
0%
$$\dfrac{1}{200}$$
0%
$$\dfrac{1}{2000}$$
Explanation
Since, $$1m=100cm$$
Required ratio $$=\dfrac{5}{10}\div100=\dfrac{1}{200}$$
A jar contains black and white marbles. If there are 25 marbles in the jar, then which of the following could not be the ratio of black to white marbles?
Report Question
0%
$$\dfrac{12}{13}$$
0%
$$\dfrac{11}{14}$$
0%
$$\dfrac{1}{10}$$
0%
$$\dfrac{8}{17}$$
Explanation
In this Question the sum of ratio of marbles must be 25.
A. $$12+13=25$$
B. $$11+14=25$$
C. $$1+10=11$$
D. $$8+17=25$$
The Simplest form of 144:28 is
Report Question
0%
$$\dfrac{28}{4}$$
0%
$$\dfrac{36}{7}$$
0%
$$\dfrac{7}{36}$$
0%
$$\dfrac{1}{2}$$
Explanation
The given ratio is $$144:28$$
divide the ratio by $$4$$ to simpify ratio$$=\dfrac{\dfrac{144}{4}}{\dfrac{28}{4}}=36:7$$
A farmer has enough food to feed $$20$$ animals in his cattle for $$6$$ days. How long would the food last if there were $$10$$ more animals in his cattle?
Report Question
0%
$$2$$
0%
$$7$$
0%
$$4$$
0%
$$15$$
Explanation
$$
20\quad animals:\quad Food\quad =\quad 6\quad days\\ 30\quad animals:\quad Food\quad =\quad ??\\ \dfrac { 20 }{ 30 } \times 6\quad =\quad 4\quad days
$$
To make a cup of tea, the ratio of water to milk is $$3: 1$$. To make $$4$$ cups of tea the ratio of water to milk is :
Report Question
0%
$$4 : 3 $$
0%
$$12 : 1$$
0%
$$12 :4$$
0%
$$4 : 12$$
Explanation
A $$cup$$ of tea has Water to Milk Ratio
$$W:M= 3:1$$
where $$W$$ and $$ M$$ are $$Water$$ and $$Milk$$
Now, $$4 $$ cups will have
$$4 $$
times the $$Water$$ and $$milk$$ of a single $$cup $$.
So, the ratio will be
$$=\dfrac{3\times 4}{1\times 4}$$
$$=\dfrac{12}{4}$$ or $$12:4$$.
A loaded truck travels $$14$$ km in $$25$$ minutes. If the speed remains the same, how far can it travel in $$5$$ hours?
Report Question
0%
$$130$$ km
0%
$$156$$ km
0%
$$170$$ km
0%
$$168$$ km
Explanation
In $$25\ minutes$$ a loaded truck travels $$14\ kms$$
In $$60\ minutes(1\ hr)$$ it travels = $$\dfrac{14\times60}{25}=33.6\ kms$$
Therefore im $$5\ hrs$$ it will travel = $$33.6\times5=168\ kms$$
Ratio of $$250$$ ml to $$2$$ L is
Report Question
0%
$$25 : 100$$
0%
$$8 : 1$$
0%
$$1 : 8$$
0%
$$2 : 1$$
Explanation
$$2\ L = 2000\ ml$$
Now, the ratio
$$250 : 2000$$
$$=1 : 8$$
In a school the total number of students are $$3200$$ out of which $$1800$$ are boys. Remaining are girls. Ratio of number of girls to boys is:
Report Question
0%
$$\dfrac{1400}{3200}$$
0%
$$\dfrac{9}{7}$$
0%
$$\dfrac{7}{9}$$
0%
$$\dfrac{1}{3}$$
Explanation
The total number of boys in school $$=1800$$
the total number of student $$=3200$$
therefore the total number of girls$$=3200-1800=1400$$
$$\therefore $$, Ratio $$=\dfrac{\text{Girls}}{\text{Boys}}=\dfrac{1400}{1800}$$
$$\text{Ratio}=7:9$$
I consume $$7$$ chapatis at lunch and $$8$$ chapatis at dinner. How many dozen chapatis do I consume in a leap year?
Report Question
0%
$$\;450.5\:dozen$$
0%
$$\;460.5\:dozen$$
0%
$$\;457.5\:dozen$$
0%
$$\;467.5\:dozen$$
Explanation
In $$1$$ day I consume $$15$$ chapatis $$=\displaystyle\frac{15}{12}dozen$$ chapatis
$$\;\;\;\;\;\therefore$$ In $$366\:days$$ I consume $$\displaystyle\frac{15}{12}\times366\:dozen$$ chapatis $$=457.5\:dozen$$ chapatis.
Mala and Bala got $$75$$ marks and $$25$$ marks respectively in an examination. The ratio of the marks scored by Mala to the total marks obtained by both of them is
Report Question
0%
$$3 : 4$$
0%
$$3 : 1$$
0%
$$1 : 3$$
0%
$$4 : 3$$
Explanation
Let $$x$$ and $$y$$ denote the marks obtained by Mala and Bala
$$\therefore x=75$$ and $$y=25$$
Now, total marks $$=x+y= 75 + 25 = 100$$
$$\therefore$$ Ratio of Mala's marks to that of total marks $$=x:\text{total marks} = 75 : 100 = 3 : 4$$
Hence, option A is correct.
In an office, the working hours are $$10.30$$ AM to $$5.30$$ PM and in between $$30$$ minutes are spent on lunch. Find the ratio of office hours to the time spent for lunch.
Report Question
0%
$$\dfrac{7}{30}$$
0%
$$\dfrac{1}{14}$$
0%
$$\dfrac{14}{1}$$
0%
$$\dfrac{30}{7}$$
Explanation
The offfice hours are from $$10.30 AM$$ to $$5.30PM$$ hence total office hours are $$7hours$$ and lunch time hours is $$\dfrac{1}{2} hours$$
ratio of office hrs to lunch time =$$\dfrac{7}{1/2}$$
this gives ratio =$$14:1$$
The ratio of Rs. 1 to 60 paise is
Report Question
0%
$$5 : 4$$
0%
$$5 : 2$$
0%
$$5 : 3$$
0%
$$1 : 6$$
Explanation
Rs$$ 1 = 100 $$paise
$$\displaystyle \therefore $$ Ratio of Rs $$ 1\ to\ 60$$ paise
$$= 100 : 60 = 5 : 3$$
In a football match the ratio of total number of players of both the teams to the number of referees is:
Report Question
0%
$$\dfrac{10}{2}$$
0%
$$\dfrac{11}{2}$$
0%
$$\dfrac{22}{2}$$
0%
$$\dfrac{22}{1}$$
Explanation
The total number of football player in$$ 1 team=11$$
therefore in 2 teams the player must be $$2\times 11=22$$
and $$refree =1$$
$$ratio=\dfrac{22}{1}$$
If the cost of $$x$$ metres of wire is $$d$$ rupees, then what is the cost of $$y$$ metres of wire at the same rate?
Report Question
0%
Rs. $$\displaystyle {\left (\frac{xy}{d} \right )}$$
0%
Rs. $$(xy)$$
0%
Rs. $$(yd)$$
0%
Rs. $$\displaystyle {\left (\frac{yd}{x} \right )}$$
Explanation
Cost of $$x$$ metres = Rs. $$d$$
Cost of $$1$$ metre = Rs. $$\left (\displaystyle \frac{d}{x} \right )$$
Cost of $$y$$ metres = Rs. $$\displaystyle {\left (\frac{d}{x}\, \times\, y \right )}$$
= Rs. $$\displaystyle {\left (\frac{yd}{x} \right )}$$
If Rs. $$60$$ is divided into two parts in the ratio $$2: 3$$, then the difference between those two parts is:
Report Question
0%
Rs. $$10$$
0%
Rs.$$ 12$$
0%
Rs.$$ 5$$
0%
none of these
Explanation
$$\displaystyle 60\times \frac{2}{5}=Rs.24$$
$$\displaystyle 60\times \frac{3}{5}=Rs.36$$
Difference = 36 - 24 = Rs.12
The ratio of the least prime number to the least composite number is:
Report Question
0%
$$1 : 2$$
0%
$$2 : 3$$
0%
$$1 : 4$$
0%
$$1 : 3$$
Explanation
Least prime number $$: $$ Least composite number
$$= 2 : 4$$
$$= 1 : 2$$
Ratio is a method of comparing two quantities by
Report Question
0%
Addition
0%
Subtraction
0%
Division
0%
None
Explanation
The method of comparing two quantities (numbers, things, etc.) by dividing one quantity by the other is called a ratio.
So Answar is division
In the given ratio of $$1 : 6,$$ add $$4$$ to the antecedent and $$2$$ to the consequent. Then the new ratio is
Report Question
0%
$$5 : 6$$
0%
$$1 : 8$$
0%
$$5 : 8$$
0%
$$8 : 5$$
Explanation
Given ratio is $$1:6$$
New ratio $$(1+4):(6+2)=5:8$$
In our country India the ratio of number of states to the number of union territories is
Report Question
0%
7 : 28
0%
25 : 7
0%
28: 9
0%
7 : 25
Explanation
Number of states $$= 29$$
Number of union territories $$= 9$$
Ratio $$29: 9$$
In a class, there are $$50$$ boys and $$30$$ girls. The ratio of the number of boys
to the number of girls in the class is:
Report Question
0%
$$80 : 50$$
0%
$$3 : 5$$
0%
$$5 : 3$$
0%
none of the above
Explanation
Number of boys in class $$=50$$
Number of girls in class $$=30$$
Ratio of number of boys to the number of girls in the class $$=50:30=5:3$$
The ratio of $$Rs. 3$$ and $$60$$ paise is:
Report Question
0%
$$1 : 20$$
0%
$$5 : 1$$
0%
$$1:2$$
0%
$$20 : 1$$
Explanation
$$\textbf{Step1- Change Rs.3 into paise}$$
$$\text{Rs.3=3 $\times$ 100 }\text{paise}$$ $$\quad \quad \textbf{[Since 1 Ruppee = 100 paise]}$$
$$\Rightarrow Rs.3 = 300$$ $$\text{paise}$$ $$\quad \quad \text{.....eqn(i)}$$
$$\textbf{Step2- Find the required ratio}$$
$$\text{ Ratio of Rs.3 and 60 paise = } \cfrac{Rs.3}{\text{60 paise}}$$
$$\text{ Ratio of Rs.3 and 60 paise = } \cfrac{\text{300 paise}}{\text{60 paise}}$$ $$\quad \quad \textbf{[From eqn(i)]}$$
$$\text{ Ratio of Rs.3 and 60 paise = } \cfrac{300}{60}$$
$$\text{ Ratio of Rs.3 and 60 paise = }\cfrac{5}{1}$$
$$\text{ Ratio of Rs.3 and 60 paise = } 5:1$$
$$\textbf{Hence option B is correct}$$
The ratio of $$0.12$$ kg and $$180$$ g is
Report Question
0%
$$0.01 : 1.8$$
0%
$$1 : 15$$
0%
$$2 : 3$$
0%
none of the above
Explanation
We know that $$0.12kg=120g$$.
$$\Rightarrow \cfrac{0.12kg}{180g} =\cfrac{120g}{180g}=\cfrac{2}{3}$$
Required ratio $$=2:3$$
Ratio of 30 hrs to 300 min is____
Report Question
0%
$$6 : 1$$
0%
$$1 : 6$$
0%
$$4 : 1$$
0%
$$900 : 300$$
Explanation
$$\displaystyle 30\times 60=1800 min:300 min$$
$$=1800 : 300$$
$$=6 : 1$$
The length and width of a tape are 3 m and 24 cm. Write their ratio___
Report Question
0%
$$25 : 2$$
0%
$$25 : 1$$
0%
$$2 : 25$$
0%
$$1 : 25$$
Explanation
Length = 3 m = 300 cm
Width = 24 cm
Length : Width
$$=300 : 24$$
$$=25 : 2$$
The ratio of Rs. 4 and 80 paise is____
Report Question
0%
$$1 : 5$$
0%
$$1 : 30$$
0%
$$5 : 1$$
0%
$$30 : 1$$
Explanation
$$Rs. 4 : 80 p = 400 p : 80 p = 5 : 1$$
0:0:1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
0
Answered
0
Not Answered
0
Not Visited
Correct : 0
Incorrect : 0
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Practice Class 6 Maths Quiz Questions and Answers
<
>
Support mcqexams.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page
