Percentage Practice Question and Answer
8 Q: By reducing the circumference of a circle by 50 percent, by what percentage will its area decrease?
1104 05f97fd0ed8201a50c268dea6
5f97fd0ed8201a50c268dea6- 112.5 %false
- 225 %false
- 375 %true
- 450 %false
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Answer : 3. "75 % "
Q: In an examination, 93 % of students passed and 259 failed. The total number of students appearing at the examination was:
1102 05ef478edf2ebd073795cb3f2
5ef478edf2ebd073795cb3f2- 13950false
- 23850false
- 33700true
- 44200false
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Answer : 3. " 3700 "
Q: In an examination in which full marks were 500. A got 25% more than C, C got 20% less than D. If A got 360 marks. What percentage of full marks was obtained by D ?
1101 05dd62e2fdb51363c02391f8f
5dd62e2fdb51363c02391f8f- 172%true
- 280%false
- 360%false
- 450%false
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Answer : 1. "72% "
Q: In a moter of 120 machine parts, 5 % parts were defective, in another motor of 80 machine parts, 10 % parts were defective. For the two motors considered together, the percentage of defective machine parts were
1100 05ef56f01196e681f76d94b38
5ef56f01196e681f76d94b38- 16.5false
- 27.5false
- 37true
- 48false
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Answer : 3. "7"
Q: Madhur scored 101 marks in Hindi, 100 in Science, 96 in Sanskrit, 108 in Maths and 78 in English if the maximum marks in each subject is equal and Madhur secured 84 percent marks in all the subjects. What will be the maximum marks for each subject?
1098 06322fe33cb090a254fcf9bab
6322fe33cb090a254fcf9bab- 1110false
- 2120false
- 3115true
- 4100false
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Answer : 3. "115"
Q: 60% boys are failed in History and 65% boys are failed in Geography while total 30% boys are failed in both the subjects. If total 1200 boys appeared in the examination then total how many boys are passed?
1093 060af74cdd752621d4fa2d58a
60af74cdd752621d4fa2d58a- 1560false
- 2660true
- 3330false
- 4400false
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Answer : 2. "660"
Q: What is the 15 % of 34?
1090 0606c3e54f306525d8e189780
606c3e54f306525d8e189780- 15false
- 25.1true
- 34.9false
- 45.2false
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Answer : 2. "5.1"
Q: In a school there are 2000 students. On January 2nd, all the students were present in the school except 4% of the boys and on January 3rd, all the students are present in the school except 28/3% of the girls, but on both the days' number of students present in the school, were same. The number of girls in the school is –
1086 0611e1269781e525ece635566
611e1269781e525ece635566- 1800false
- 2600true
- 3400false
- 41200false
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