Practice Question and Answer
8Q: Which country is known as land of kangaroo ? 8309 05b5cc6e5e4d2b4197774ed5b
5b5cc6e5e4d2b4197774ed5b- 1Francefalse
- 2Italyfalse
- 3Australiatrue
- 4Africafalse
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Answer : 3. "Australia"
Explanation :
Answer: C) Australia Explanation:
Q:In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'
It is noticed that (a)/ the elite class have no soft (b)/ corner for the downtrodden who are the (c)/ real victims of the present social set up. (d)/ No error (e)
8300 05d711a7e1a67ca48146777ae
5d711a7e1a67ca48146777ae- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 2. "B"
Explanation :
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Q: Four thermal heaters A,B, C and D are used in the R & D department of Raliance chemicals Ltd. Only one heater can be used on any day . If heater A is used on any day, neither A nor C can be used the next day. If heater C is used on any day, neither C nor D can be used on the next day. If heater C is used on any day, then A has to be used the next day. If heater D is used on any day, then B has to be used the next day. If heater D is used on the third day and different heaters are used on first and fourth day, which heater is used on the first day ? (1) D (2) A (3) B (4) C 8295 05b5cc758e4d2b4197774fbcf
5b5cc758e4d2b4197774fbcf- Show AnswerHide Answer
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Answer :
Explanation :
If heater D is used on the third day, heater B has to be used on the fourth day and A has to be used on the second day. But if A is used on second day, then either B or C has to be used on the first day. But if heater B is used on the first day, then according to the question, the requirement of having different heaters on the first day and fourth days would not be fulfilled. Hence the heater that would be used on the first day is C.
Q: In a competitive exam, the number of passed students was four times the number of failed students. If there had been 35 fewer appeared students and 9 more had failed, the ratio of passed and failed students would have been 2 : 1, then the total number of students appered for the exam ? 8291 05b5cc6c2e4d2b4197774dbbe
5b5cc6c2e4d2b4197774dbbe- 1175false
- 2165false
- 3155true
- 4145false
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Answer : 3. "155"
Explanation :
Answer: C) 155 Explanation: Let the number of failed students be x => Number of passed students = 4x So total number of students was 5x From the given data, If total number of students be 5x – 35 => 4x-35-9/x+9 = 2/1 => 4x – 44 = 2(x + 9) => 4x – 2x = 18 + 44 => x = 31 Total number = 31×5 = 155
Q: 740 का 35 प्रतिशत एक संख्या से 34 अधिक है.तो संख्या का 2/5 है?
8288 05ecf424987aeb5664959b7e4
5ecf424987aeb5664959b7e4- 145false
- 2180false
- 3120false
- 490true
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Answer : 4. "90"
Q: निम्नलिखित प्रश्न में दिए गए विकल्पों में से लुप्त संख्या ज्ञात कीजिए।
8287 05f112adec06d532785e64ab7
5f112adec06d532785e64ab7- 110false
- 26true
- 37false
- 48false
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Answer : 2. "6"
Q: M and N have children A and B.F is spouse of B.D is child of F.P is son in law of N.K is kid of P. Who is male chiled of M and N ? 8278 05b5cc741e4d2b4197774f990
5b5cc741e4d2b4197774f990- 1Btrue
- 2Afalse
- 3Nonefalse
- 4Can't be determinedfalse
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Answer : 1. "B"
Explanation :
Answer: A) B Explanation: Spouse means a person's partner in marriage, it can be male or female.But given F is spouse of BAnd P is Son in law of NRelation between F and BRelation between P and A onlyand p is male So, A must be female=> B is male child.
Q: निर्देश: इस प्रश्न में चार शब्द दिये गए हैं जिसमें से तीन किसी न किसी प्रकार से समान हैं और चौथा एक विषम है, तो वह विषम शब्द ज्ञात करें ?
8275 05f212fc0ec5b045afeaf9bf3
5f212fc0ec5b045afeaf9bf3- 1Lakefalse
- 2Raintrue
- 3Riverfalse
- 4Oceanfalse
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