question_answer1) Identify the simplest form of the ratio of \[75\text{ }cm\] and\[1\text{ }m\].
A) \[2:3\] done clear
B) \[3:4\] done clear
C) \[3:5\] done clear
D) \[7:10\] done clear
View Solution play_arrowquestion_answer2) Find the missing number in the box.
A) 11 done clear
B) 12 done clear
C) 23 done clear
D) 24 done clear
View Solution play_arrowA) \[2:3\] done clear
B) \[2:5\] done clear
C) \[3:4\] done clear
D) \[1:2\] done clear
View Solution play_arrowquestion_answer4) Identify the ratio of \[10\text{ }g\] to \[0.15\text{ }kg,\]in its lowest terms.
A) \[1:15\] done clear
B) \[1:13\] done clear
C) \[13:1\] done clear
D) \[15:1\] done clear
View Solution play_arrowA) 16 done clear
B) 48 done clear
C) 12 done clear
D) 14 done clear
View Solution play_arrowquestion_answer6) If \[2A=2B\] and \[4B=5C,\] find \[A:C\].
A) \[14:3\] done clear
B) \[12:5\] done clear
C) \[11:6\] done clear
D) \[15:8\] done clear
View Solution play_arrowquestion_answer7) If \[x:y=3:4,\]find \[(4x+5y):(5x-2y).\]
A) \[7:32\] done clear
B) \[8:30\] done clear
C) \[32:7\] done clear
D) \[30:8\] done clear
View Solution play_arrowA) \[Rs.1244\] done clear
B) \[Rs.1136\] done clear
C) \[Rs.1050\] done clear
D) \[Rs.1104\] done clear
View Solution play_arrowquestion_answer9) Two complementary angles are in the ratio\[7:11\]. Find the angles.
A) \[{{60}^{o}},{{30}^{o}}\] done clear
B) \[{{45}^{o}},{{45}^{o}}\] done clear
C) \[{{70}^{o}},{{20}^{o}}\] done clear
D) \[{{35}^{o}},{{55}^{o}}\] done clear
View Solution play_arrowquestion_answer10) If \[(a+b):(b+c):(c+a)=6:7:8\] and \[(a+b+c)=14,\]find the value of c.
A) 6 done clear
B) 7 done clear
C) 8 done clear
D) 14 done clear
View Solution play_arrowA) \[36,108\] done clear
B) \[45,105\] done clear
C) \[45,120\] done clear
D) \[38,114\] done clear
View Solution play_arrowquestion_answer12) The angles of a triangle are in the ratio\[3:4:5\] Find them.
A) \[{{45}^{o}},{{45}^{o}},{{90}^{o}}\] done clear
B) \[{{45}^{o}},{{60}^{o}},{{75}^{o}}\] done clear
C) \[{{50}^{o}},{{40}^{o}},{{90}^{o}}\] done clear
D) \[{{55}^{o}},{{45}^{o}},{{80}^{o}}\] done clear
View Solution play_arrowA) 360 done clear
B) 200 done clear
C) 1000 done clear
D) 480 done clear
View Solution play_arrowA) \[54\text{ }cm\] done clear
B) \[48\text{ }cm\] done clear
C) \[\text{66 }cm\] done clear
D) \[\text{75 }cm\] done clear
View Solution play_arrowquestion_answer15) Observe the following ratios.
\[(3:4),\,(5:8),(7:9),(13:16)\] |
A) \[13:16,\text{ }7:9,\text{ }5:8,\text{ }3:4\] done clear
B) \[3:4,\text{ }7:9,\text{ }5:8,\text{ }13:16\] done clear
C) \[7:9,\text{ }5:8,\text{ }13:16,\text{ }3:4\] done clear
D) \[5:8,\text{ }3:4,\text{ }7:9,\text{ }13:16\] done clear
View Solution play_arrowquestion_answer16) Find the missing term in the box.
A) 10 done clear
B) 12 done clear
C) 11 done clear
D) 13 done clear
View Solution play_arrowquestion_answer17) Find the value of x in the proportion \[3.5:5.6::1.25:x\].
A) 4 done clear
B) 5 done clear
C) 3 done clear
D) 2 done clear
View Solution play_arrowquestion_answer18) Which of the following is true?
A) 23, 16, 15, 12 are in proportion. done clear
B) 26, 12, 39, 24 are not in proportion. done clear
C) 18, 112, 34, 21 are in proportion. done clear
D) 25, 35, 35, 49 are not in proportion. done clear
View Solution play_arrowA) \[\text{Rs}.11675\] done clear
B) \[Rs.120350~\] done clear
C) \[Rs.105870\] done clear
D) \[Rs.130720\] done clear
View Solution play_arrowA) \[\text{Rs}.343\] done clear
B) \[\text{Rs}.384\] done clear
C) \[\text{Rs}\text{.351}\] done clear
D) \[\text{Rs}\text{.396}\] done clear
View Solution play_arrowA) \[Rs.10800\] done clear
B) \[Rs.12600\] done clear
C) \[Rs.11400\] done clear
D) \[Rs.9600\] done clear
View Solution play_arrowquestion_answer22) If \[\frac{3}{4}M=\frac{5}{7}N,\] find \[M:N\].
A) \[15:28\] done clear
B) \[28:15\] done clear
C) \[20:21\] done clear
D) \[21.20\] done clear
View Solution play_arrowquestion_answer23) If 36 men can do a piece of work in 25 days, in how many days will 15 men do it?
A) 65 days done clear
B) 60 days done clear
C) 55 days done clear
D) 56 days done clear
View Solution play_arrowA) 68 done clear
B) 66 done clear
C) 63 done clear
D) 64 done clear
View Solution play_arrowquestion_answer25) If 5 men can build a wall in 12 days, how many men can build it in 10 days?
A) 6 men done clear
B) 8 men done clear
C) 9 men done clear
D) 7 men done clear
View Solution play_arrowA) 4 done clear
B) 8 done clear
C) 12 done clear
D) 16 done clear
View Solution play_arrowquestion_answer27) Find the ratio of 80 cm to \[4\frac{2}{5}\] metres.
A) \[11:2\] done clear
B) \[3:7\] done clear
C) \[2:11\] done clear
D) \[7:3\] done clear
View Solution play_arrowA) \[2:3\] done clear
B) \[1:2\] done clear
C) \[2:1\] done clear
D) \[4:5\] done clear
View Solution play_arrowA) \[36.65\text{ }cm\] done clear
B) \[36.75\text{ }cm\] done clear
C) \[37.65\text{ }cm\] done clear
D) \[37.75\text{ }cm\] done clear
View Solution play_arrowA) \[Rs.\text{1}290\] done clear
B) \[Rs.\text{144}0\] done clear
C) \[Rs.\text{135}0\] done clear
D) \[Rs.\text{156}0\] done clear
View Solution play_arrowquestion_answer31) If \[A:B=5:6\]and \[C:A=7:5,\]find \[A:B:C\]
A) \[5:7:6\] done clear
B) \[5:6:7\] done clear
C) \[35:42:35\] done clear
D) \[35:35:42\] done clear
View Solution play_arrowA) \[3\text{ }cm\] done clear
B) \[5\,cm\] done clear
C) \[6\,cm\] done clear
D) \[2\,cm\] done clear
View Solution play_arrowA) 30 cups done clear
B) 10 cups done clear
C) 5 cups done clear
D) 3 cups done clear
View Solution play_arrowA) \[8.8\,m\] done clear
B) \[8.6\,m\] done clear
C) \[8.4\,m\] done clear
D) \[8.2\,m\] done clear
View Solution play_arrowA) \[1225\text{ }kg\] done clear
B) \[1025\text{ }kg\] done clear
C) \[1325\,kg\] done clear
D) \[1125\,kg\] done clear
View Solution play_arrowA) 3 done clear
B) 4 done clear
C) 5 done clear
D) 2 done clear
View Solution play_arrowquestion_answer37) If \[h:k=4:3\]and the sum of h and k is 21, find h.
A) 8 done clear
B) 4 done clear
C) 9 done clear
D) 12 done clear
View Solution play_arrowquestion_answer38) Find the ratio of the least prime number to the least composite number.-
A) \[1:2\] done clear
B) \[2:3\] done clear
C) \[1:4\] done clear
D) \[1:3\] done clear
View Solution play_arrowA) 36 done clear
B) 60 done clear
C) 120 done clear
D) 100 done clear
View Solution play_arrowA) 25 minutes done clear
B) 28 minutes done clear
C) 30 minutes done clear
D) 40 minutes done clear
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