Aptitude Practice Question and Answer
8 Q: The difference of two numbers is 15 % of their sum. the ratio of the larger number to the smaller number is:
1615 05ef46ceb9d32d072c24c2744
5ef46ceb9d32d072c24c2744- 117 : 11false
- 223 : 17true
- 311 : 9false
- 423 : 11false
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Answer : 2. "23 : 17 "
Explanation :
Q: Two circle X and Y with centres A and B intersect at C and D. If area of circle X is 4 time area of circle Y, then AB=?
1615 05f59cb84b772fe2f8b222445
5f59cb84b772fe2f8b222445- 15rfalse
- 2$${\sqrt{5}r}$$true
- 33rfalse
- 4$$ {\sqrt{5}\over 2}r$$false
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Answer : 2. "$${\sqrt{5}r}$$"
Q: The average of three numbers is 40. First of them is two times of the seconds and the second is three time of the third. So, what is the difference between the largest and smallest number? 1614 05d19dded7619fe30b9d345a3
5d19dded7619fe30b9d345a3- 130false
- 236false
- 346false
- 460true
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Answer : 4. "60"
Explanation :
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Q: The speed of the motorboat in still water is 45 kmph. If the motorboat travels 80 km along the stream in 1 hour 20 minutes, then the time taken by it to cover the same distance against the stream will be:
1613 05f23e6e03494c5438aa8242c
5f23e6e03494c5438aa8242c- 12 hrs, 40 mintrue
- 22 hrs, 55 minfalse
- 33 hrsfalse
- 41 hrs, 20 minfalse
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Answer : 1. "2 hrs, 40 min "
Q: If the two hands in a clock are 3 minutes divisions apart, then the angle between is
1613 05fc9fd90d0af4c56f5f1a985
5fc9fd90d0af4c56f5f1a985- 1$$24^0$$false
- 2$$60^0$$false
- 3$$3^0$$false
- 4$$18^0$$true
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Answer : 4. "$$18^0$$"
Q: If 12 men can do a piece of work in 24 days, then in how many days can 18 men do the same work?
1613 05ed740bbebc5ce408e2de32e
5ed740bbebc5ce408e2de32e- 136false
- 220false
- 318false
- 416true
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Answer : 4. "16"
Q: 0.1 and $${5\over 8}$$ of a bamboo are in mud and water respectively and the rest of length 2.75 m is above water. What is the length of the bamboo?
1613 05ee84fce79b5ea388bec1c15
5ee84fce79b5ea388bec1c15- 127.5 mfalse
- 220 mfalse
- 310 mtrue
- 430 mfalse
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Answer : 3. "10 m "
Q: x-y=2, xy=24, then the value of (x2+y2) is:
1613 05f0681203f7f07047794963d
5f0681203f7f07047794963d- 152true
- 263false
- 336false
- 425false
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