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question_answer1)
Which among the following statements is incorrect?
A)
The order of terms in a proportion is important. done
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B)
The ratio of Rs. 6 to 50 paise is\[3:25\]. done
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C)
\[12:15=144:180\] done
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D)
14 chocolates: 126 chocolates = 12 bananas: 108 bananas done
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E)
None of these done
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question_answer2)
The ratio of the number of diagonals of a pentagon to the number of edges of a cube is___.
A)
\[4:5\] done
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B)
\[1:2\] done
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C)
\[5:12\] done
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D)
\[5:6\] done
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E)
None of these done
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question_answer3)
The perimeter of a square and a rectangle is 172 cm and 258 cm respectively. The ratio of their perimeters is ??.
A)
\[2:3\] done
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B)
\[1:6\] done
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C)
\[3:4\] done
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D)
\[5:6\] done
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E)
None of these done
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question_answer4)
There are m boys and n girls in a class. If total number of boys in the class is 24 and the ratio of number of boys to the total number of students in the class is 4: 7, then find the number of girls in the class.
A)
15 done
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B)
18 done
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C)
14 done
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D)
28 done
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E)
None of these done
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question_answer5)
In a Box, the ratio of red balls and blue balls is 7 11. Which among the following can be the total number of balls in the box?
A)
22 done
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B)
28 done
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C)
54 done
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D)
44 done
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E)
None of these done
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question_answer6)
The heights of two students in the class are 120 cm and 128 cm. The ratio between their heights is _____.
A)
\[5:4\] done
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B)
\[3:5\] done
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C)
\[1:16\] done
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D)
\[15:16\] done
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E)
None of these done
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question_answer7)
If a bus travels 140 km in 4 hours and a train travels 288 km in 4 hours at uniform speeds, then the ratio of the distances travelled by them in 2 hours is___.
A)
\[32:63\] done
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B)
\[35:68\] done
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C)
\[34:73\] done
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D)
\[35:72\] done
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E)
None of these done
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question_answer8)
Which among the following statements is correct?
A)
A ratio expressed in lowest form has no common factor other than two in its terms. done
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B)
Ratio of Rs 5 to Rs 100 is the same as the ratio of Rs 12 to Rs 250, done
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C)
25 g: 200g = 1m: 800 cm done
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D)
All the above done
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E)
None of these done
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question_answer9)
An office of a company opens at 9: 30 am to 6: 00 pm. If the timing for the lunch break in the office is 30 minutes, then find the ratio of the lunch break to the total working hours in the office,
A)
\[1:16\] done
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B)
\[1:17\] done
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C)
\[1:18\] done
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D)
\[1:20\] done
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E)
None of these done
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question_answer10)
Find the missing number in the following. \[\frac{21}{189}=\frac{?}{207}\] ?
A)
7 done
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B)
8 done
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C)
9 done
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D)
23 done
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E)
None of these done
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question_answer11)
The marked price of a chair is Rs 680 and its sale price is Rs 800. Find the ratio of the sale price to the marked price.
A)
\[18:17\] done
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B)
\[19:18\] done
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C)
\[20:18\] done
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D)
\[20:17\] done
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E)
None of these done
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question_answer12)
If m, t, s, r are in proportion then which one among the following statements is true?
A)
m: t = s: r done
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B)
mr = st done
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C)
r: s = t: m done
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D)
All the above done
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E)
None of these done
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question_answer13)
Find the greatest ratio among the ratios \[7:8,\]\[8:9,\] \[9:10,\] \[10:11\] and \[6:7\]
A)
\[7:8\] done
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B)
\[8:9\] done
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C)
\[6:7\] done
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D)
\[10:11\] done
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E)
None of these done
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question_answer14)
Find the difference of two numbers whose sum is 182 and whose ratio is
A)
28 done
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B)
32 done
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C)
34 done
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D)
36 done
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E)
None of these done
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question_answer15)
Find the ratio of the shaded portion to the unshaded portion in the shown figure.
A)
\[3:16\] done
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B)
\[3:13\] done
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C)
\[3:8\] done
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D)
\[2:15\] done
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E)
None of these done
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question_answer16)
A rectangular park is 5 m wide and 60.5 m long. The ratio of its width to its perimeter is
A)
\[121:210\] done
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B)
\[7:21\] done
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C)
\[11:21\] done
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D)
\[11:42\] done
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E)
None of these done
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question_answer17)
20 g of caustic soda dissolved in 120 ml of water makes a solution of caustic soda. Find the amount of caustic soda needed for 1.08 litre of water to make the same type of solution.
A)
160 g done
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B)
70 g done
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C)
180 g done
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D)
190 g done
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E)
None of these done
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question_answer18)
Of the 378 persons working in a company, the ratio of the number of to the total number of persons is 5: 9. Find the ratio of the number of men to that of women.
A)
\[5:3\] done
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B)
\[5:4\] done
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C)
\[5:7\] done
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D)
\[4:9\] done
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E)
None of these done
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question_answer19)
In the following figure, each division equals to 1 cm,

Identify the incorrect ratio of the following distances:
A)
\[AE:CF=4:3~\] done
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B)
\[BD:CI=1:3\] done
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C)
\[BG:\text{ }Dl=5:4\] done
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D)
\[CF:FJ=3:4\] done
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E)
None of these done
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question_answer20)
In shown figure, find the ratio of the area of the shaded portion to that of the whole figure.
A)
\[7:18\] done
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B)
\[7:15\] done
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C)
\[7:8\] done
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D)
\[7:9\] done
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E)
None of these done
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question_answer21)
A farmer planted 2160 plants in a field in rows each having 120 plants. A worm destroyed 36 plants in each row. How many plants did the worm destroy in the whole field?
A)
648 done
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B)
1512 done
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C)
846 done
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D)
1268 done
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E)
None of these done
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question_answer22)
Find the value of A + B by using the following proportion, \[\frac{1872}{3276}=\frac{A}{259}=\frac{828}{8}\]
A)
1589 done
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B)
1597 done
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C)
1379 done
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D)
1277 done
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E)
None of these done
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question_answer23)
In an election, the votes cast for two of the candidates were in the ratio 6: 11. If the successful candidate received 18755 votes, how many votes did his opponent receive?
A)
10230 done
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B)
12156 done
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C)
14690 done
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D)
11324 done
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E)
None of these done
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question_answer24)
The minute hand of a watch moves \[360{}^\circ \] in an hour. By how much degree will it move in 24 minutes?
A)
\[168{}^\circ \] done
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B)
\[134{}^\circ \] done
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C)
\[144{}^\circ \] done
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D)
\[154{}^\circ \] done
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E)
None of these done
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question_answer25)
Directions: A floral design is made from tiles each of dimensions 42 cm by 28 cm (as shown in the figure). |
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Find the ratios of the perimeter of the shaded portion to the perimeter of the whole figure.
A)
\[\frac{17}{259}\] done
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B)
\[\frac{119}{37}\] done
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C)
\[\frac{17}{37}\] done
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D)
\[\frac{129}{259}\] done
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E)
None of these done
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question_answer26)
Directions: A floral design is made from tiles each of dimensions 42 cm by 28 cm (as shown in the figure). |
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Find the ratio of the area of the shaded portion to the area of the unshaded portion.
A)
\[\frac{3}{2}\] done
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B)
\[\frac{3}{11}\] done
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C)
\[\frac{9}{11}\] done
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D)
\[\frac{7}{13}\] done
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E)
None of these done
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question_answer27)
A Car can travel 350 km in 21 litres of petrol How much distance will It travel in 33 litres of petrol?
A)
550 km done
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B)
560 km done
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C)
565 km done
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D)
575 km done
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E)
None of these done
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question_answer28)
Ratio of two quantities is 7: 19. If the larger quantity is 551 g, then smaller quantity is___?
A)
213 done
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B)
193 done
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C)
203 done
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D)
223 done
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E)
None of these done
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question_answer29)
Find the total cost of 12 chairs and 15 tables if the cost of 23 chairs and 13 tables are Rs 14720 and Rs 11960 respectively,
A)
Rs 1570 done
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B)
Rs 1230 done
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C)
Rs 1560 done
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D)
Rs 1470 done
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E)
None of these done
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question_answer30)
The quarterly school fee in a Public School for Class VI is Rs 16920. What will be the fee for 9 months?
A)
Rs 38070 done
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B)
Rs 38060 done
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C)
Rs 39070 done
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D)
Rs 39160 done
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E)
None of these done
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question_answer31)
If p, m, I and k are in a proportion such that the first term is four times the fourth term and the third term is half of the fourth term then find the ratio between second and fourth term.
A)
\[8:1\] done
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B)
\[2:1\] done
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C)
\[4:1\] done
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D)
\[1:4\] done
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E)
None of these done
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question_answer32)
Find the equivalent ratio of \[4:7\] from the options given below.
A)
\[16:91\] done
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B)
\[28:63\] done
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C)
\[68:119\] done
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D)
\[92:154\] done
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E)
None of these done
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question_answer33)
In a school, the ratio of the number of boys to the number of girls is\[7:5\]. If there are 780 more boys than girls then which one of the following statements is correct?
A)
The total number of boys and girls in the school are 4680. done
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B)
The total number of boys in the school is 2630. done
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C)
The total number of girls in the school is 2050. done
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D)
All the above done
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E)
None of these done
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question_answer34)
If p = 17q and 91r = 7q then the ratio of p to r is___.
A)
121 done
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B)
221 done
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C)
201 done
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D)
131 done
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E)
None of these done
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question_answer35)
The cost of 12 dozens of bananas is Rs 456. What will be the cost of such 264 bananas?
A)
Rs 826 done
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B)
Rs 836 done
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C)
Rs 856 done
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D)
Rs 866 done
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E)
None of these done
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question_answer36)
Find the greatest four digit number whose digits are distinct and in proportion.
A)
9832 done
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B)
9642 done
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C)
9362 done
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D)
9632 done
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E)
None of these done
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question_answer37)
Find the least four digit number whose digits are distinct and in proportion.
A)
1224 done
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B)
1239 done
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C)
1236 done
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D)
1248 done
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E)
None of these done
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question_answer38)
Ramendra and Swapnesh together have Rs 4784. If \[\frac{5}{3}\] of Ramendra's amount is equal to \[\frac{9}{5}\] of Swapnesh's amount. How much amount does Ramendra have?
A)
Rs 2384 done
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B)
Rs 2484 done
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C)
Rs 2300 done
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D)
Rs 2400 done
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E)
None of these done
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question_answer39)
The ratio of milk and water in a mixture of 78 litres is \[8:5\]. If this ratio becomes \[3:4\]on adding some water to the mixture, then the quantity of the water further added is______.
A)
34 litres done
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B)
24 litres done
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C)
22 litres done
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D)
28 litres done
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E)
None of these done
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question_answer40)
Some toffees are to be distributed among four students in the ratios\[3:5:7:9\]. If the least number of toffees distributed among them is found to be 72, then find the total number of toffees distributed.
A)
576 done
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B)
524 done
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C)
529 done
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D)
642 done
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E)
None of these done
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