A) \[4:5\] done clear
B) \[4:6\] done clear
C) \[4:7\] done clear
D) \[4:8\] done clear
View Solution play_arrowquestion_answer2) Product of mean\[=?\]
A) Product of extremes done clear
B) Product of two numbers done clear
C) Product of median done clear
D) Product of ratio done clear
View Solution play_arrowA) Rs. 124 done clear
B) Rs. 144 done clear
C) Rs. 140 done clear
D) Rs. 145 done clear
View Solution play_arrowquestion_answer4) If \[a:b::c:d,\]the correct statement is
A) \[ab=cd\] done clear
B) \[bc=ac\] done clear
C) \[ad=bc\] done clear
D) \[bc=da\] done clear
View Solution play_arrowquestion_answer5) The value of \[x\] in the proportion, \[9:5::\]\[36:x-3\]
A) 38 done clear
B) 23 done clear
C) 18 done clear
D) 28 done clear
View Solution play_arrowquestion_answer6) If \[x:y=3:1\] then find\[({{x}^{3}}-{{y}^{3}}):({{x}^{3}}+{{y}^{3}})\]
A) \[13:14\] done clear
B) \[14:13\] done clear
C) \[10:11\] done clear
D) \[11:10\] done clear
View Solution play_arrowA) 36 done clear
B) 34 done clear
C) 35 done clear
D) 37 done clear
View Solution play_arrowquestion_answer8) The ratio of 2 liters to \[600\text{ }ml\] is
A) \[1:300\] done clear
B) \[1:30\] done clear
C) \[3:10\] done clear
D) \[10:3\] done clear
View Solution play_arrowquestion_answer9) A comparison by __________ is called ratio.
A) Division done clear
B) Multiplication done clear
C) Addition done clear
D) Subtraction done clear
View Solution play_arrowquestion_answer10) Which of the following is not equivalent ratio to compare 5 pens to 6 pencils?
A) \[15:18\] done clear
B) \[8:10\] done clear
C) \[20:24\] done clear
D) \[25:30\] done clear
View Solution play_arrowquestion_answer11) If \[a:b=3:5\]and \[b:c=6:7,\]find \[a:b:c\]
A) \[18:30:35\] done clear
B) \[35:30:18~\] done clear
C) \[15:36:35\] done clear
D) \[4:5:6\] done clear
View Solution play_arrowquestion_answer12) Find the Mean proportional between \[\frac{1}{4}\] and \[\frac{1}{25}\]
A) \[\frac{1}{10}\] done clear
B) \[\frac{1}{20}\] done clear
C) \[\frac{1}{30}\] done clear
D) \[\frac{1}{40}\] done clear
View Solution play_arrowquestion_answer13) 26 Cartons of 15 pens each cost Rs. 2145. Find the cost of 40 Cartons of 18 pens.
A) Rs. 3960 done clear
B) Rs. 3690 done clear
C) Rs. 3450 done clear
D) Rs. 3567 done clear
View Solution play_arrowquestion_answer14) If 30% of \[A=0.25\] of \[B=\frac{1}{5}\]of C, then find\[A:B:C=\]?
A) \[12:15:10\] done clear
B) \[10:12:15\] done clear
C) \[10:15:12\] done clear
D) \[15:12:10\] done clear
View Solution play_arrowA) 48 litres done clear
B) 42 litres done clear
C) 40 litres done clear
D) 46 litres done clear
View Solution play_arrowA) 15 done clear
B) 20 done clear
C) 30 done clear
D) 32 done clear
View Solution play_arrowA) Bus 1 done clear
B) Bus 2 done clear
C) Bus 3 done clear
D) Cannot say done clear
View Solution play_arrowA) 20 done clear
B) 25 done clear
C) 101 done clear
D) 29 done clear
View Solution play_arrowA) \[6:4:8:10\] done clear
B) \[6:8:9:10\] done clear
C) \[8:6:10:9\] done clear
D) \[4:6:8:10\] done clear
View Solution play_arrowA) 10 done clear
B) 15 done clear
C) 20 done clear
D) 25 done clear
View Solution play_arrowquestion_answer21) If\[x=\frac{1}{3}y\] and \[y=\frac{1}{2} z\] then \[x:y:z=\]?
A) \[3:2:1\] done clear
B) \[1:2:3\] done clear
C) \[1:3:6\] done clear
D) \[2:4:6\] done clear
View Solution play_arrowA) 80 min done clear
B) 40 min done clear
C) 20 min done clear
D) 90 min done clear
View Solution play_arrowA) 170 done clear
B) 160 done clear
C) 136 done clear
D) 102 done clear
View Solution play_arrowA) \[2:3:4\] done clear
B) \[6:7:8\] done clear
C) \[6:8:9\] done clear
D) None of these done clear
View Solution play_arrowA) 370 done clear
B) 369 done clear
C) 450 done clear
D) 539 done clear
View Solution play_arrowquestion_answer26) If \[\frac{a}{b}=\frac{c}{d}=\frac{e}{f},\]then \[\frac{6a+9c+2c}{6b+9d+2f}=\]?
A) \[\frac{a}{b}\] done clear
B) \[\frac{c}{d}\] done clear
C) \[\frac{e}{f}\] done clear
D) All of these done clear
View Solution play_arrowA) \[xd=yc\] done clear
B) \[2xd=yc\] done clear
C) \[2xd-cd\] done clear
D) \[xy-cd\] done clear
View Solution play_arrowA) 8 min done clear
B) 9 min done clear
C) 10 min done clear
D) 15 min done clear
View Solution play_arrowquestion_answer29) Find the value of\[x:y,\frac{8x-10y}{3x+4y}=\frac{4}{5}\]
A) \[55:29\] done clear
B) \[36:17\] done clear
C) \[33:14\] done clear
D) \[16:11\] done clear
View Solution play_arrowA) 220 done clear
B) 360 done clear
C) 200 done clear
D) 300 done clear
View Solution play_arrowA) 700 done clear
B) 800 done clear
C) 900 done clear
D) 720 done clear
View Solution play_arrowquestion_answer32) If 30% of \[(A+B)=60%\] of \[(A-B),\] then find\[A:B\].
A) \[4:2\] done clear
B) \[3:1\] done clear
C) \[1:3\] done clear
D) \[3:2\] done clear
View Solution play_arrowquestion_answer33) If \[x:9=y:7=z:4,\]then find\[\frac{x+y+z}{z}=?\]
A) 4 done clear
B) 6 done clear
C) 7 done clear
D) 5 done clear
View Solution play_arrowA) \[\frac{x}{y}\] done clear
B) \[\frac{y}{z}\] done clear
C) \[\frac{z}{R}\] done clear
D) \[\frac{R}{x}\] done clear
View Solution play_arrowA) 12 done clear
B) 16 done clear
C) 17 done clear
D) 18 done clear
View Solution play_arrowA) \[4:3:27\] done clear
B) \[6:1:9\] done clear
C) \[8:9:9\] done clear
D) \[72:1:9\] done clear
View Solution play_arrowquestion_answer37) Is\[{{a}^{2}}:{{b}^{2}}<1\]?
I. \[(b-a)\,\,(a+b)=40%\]of \[60-120%\] of 20 |
II. \[a<b\] |
A) Only I done clear
B) only II done clear
C) both I and II done clear
D) Neither 1 nor li done clear
View Solution play_arrowA) \[5:5:7\] done clear
B) \[30:25:42~\] done clear
C) \[30:20:49\] done clear
D) None of these done clear
View Solution play_arrowA) 7 done clear
B) 9 done clear
C) 12 done clear
D) 14 done clear
View Solution play_arrowA) \[\ell -a\] done clear
B) \[\frac{\ell }{a}\] done clear
C) \[\frac{a}{\ell }\] done clear
D) \[\frac{\ell -a}{a}\] done clear
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