Quantitative Aptitude Practice Question and Answer
8 4Answer : 3. "11:1"
4Answer : 1. "81"
4Answer : 2. "3:4"
4Answer : 3. "29:11"
4Answer : 3. "3:2"
4Answer : 3. "6:4:3"
4Answer : 3. "8:9:24 "
4Answer : 3. "400"
Q: If m:n=3:2, then (4m+5n):(4m-5n) equal to- 320 05d1b2a968a754124194a785d
5d1b2a968a754124194a785d- 14:9false
- 29:4false
- 311:1true
- 49:1false
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Answer : 3. "11:1"
Explanation :
Q: Milk and water are in 7:2 ratio in a mixture of 729 litres. How much water shall be mixed in it in order to change this ratio to 7:3? 344 05d1b29881fc62311c7736a4f
5d1b29881fc62311c7736a4f- 181true
- 272false
- 345false
- 456false
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Answer : 1. "81"
Explanation :
Q: No. of girls in a class is 20% more than the no. of boys. There are total 66 students in a class. If 4 more girls are admitted in the class, the ratio of no. of boys and girls in the class will be- 13 05d1b26938a754124194a7858
5d1b26938a754124194a7858- 11:2false
- 23:4true
- 31:4false
- 43:5false
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Answer : 2. "3:4"
Explanation :
Q: The difference between two numbers is 45% of their summation. The ratio of the larger number to the smaller number will be- 5 05d1b25021fc62311c7736a45
5d1b25021fc62311c7736a45- 120:9false
- 29:20false
- 329:11true
- 411:29false
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Answer : 3. "29:11"
Explanation :
Q: If (\(4a ^2\)-\(3b^2\)):(\(2a ^2\)+\(5b ^2\))=12:19, then a:b=___ 82 05d1b1f6f1fc62311c773688d
5d1b1f6f1fc62311c773688d- 12:3false
- 21:2false
- 33:2true
- 42:1false
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Answer : 3. "3:2"
Explanation :
Q: If 2A=3B=4C, then A:B:C will be- 59 05d1b1e761fc62311c7736887
5d1b1e761fc62311c7736887- 12:3:4false
- 24:3:2false
- 36:4:3true
- 43:4:6false
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Answer : 3. "6:4:3"
Explanation :
Q: If A:B:C=2:3:4, then the ratio \( {A \over B}\) :\( {B \over C}\):\( {C \over A}\) will be 39 05d1b1a478a754124194a7587
5d1b1a478a754124194a7587- 18:9:16false
- 28:9:12false
- 38:9:24true
- 44:9:16false
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Answer : 3. "8:9:24 "
Explanation :
Q: There are Rs.300 in a box in denomination of Rs.1, 50 paisa and 25 paisa and in the ratio 2:4:8. Find the number of coins of 25 paisa 38 05d1b179d1fc62311c773687f
5d1b179d1fc62311c773687f- 1300false
- 2200false
- 3400true
- 4100false
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Answer : 3. "400"
Explanation :
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