Practice Question and Answer
8 Q: Based on the analogy given, find the missing pair from the given options.
32 : 13 : : -----: -----
3012 05ee0650e0cb2490dae751c6c
5ee0650e0cb2490dae751c6c32 : 13 : : -----: -----
- 151 : 36false
- 283 : 121false
- 371 : 81false
- 447 : 65true
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Answer : 4. "47 : 65"
Q: Which mirror is used as a surface vision mirror in vehicles?
3012 05e37bf80dd72cf778fba91a7
5e37bf80dd72cf778fba91a7- 1Planefalse
- 2Convextrue
- 3Concavefalse
- 4Invertedfalse
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Answer : 2. "Convex "
Q:In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
The doctor has given me a very painful injection.
3011 0601a14cc65f047590384e664
601a14cc65f047590384e664- 1A very painful injection is being given to me by the doctor.false
- 2Giving of a painful injection to me has been done by the doctor.false
- 3A very painful injection has been given to me by the doctor.true
- 4The doctor gives myself a very painful injection.false
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Answer : 3. "A very painful injection has been given to me by the doctor."
Q: Which one of the following is a landlocked harbour ? 3011 05b5cc6d5e4d2b4197774e5de
5b5cc6d5e4d2b4197774e5de- 1Mumbaifalse
- 2Haldiafalse
- 3Vishakapatnamtrue
- 4Ennorefalse
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Answer : 3. "Vishakapatnam"
Explanation :
Answer: C) Vishakapatnam Explanation:
Q: Consider the given statement (s) and decide which of the given assumption (s) is/are implicit in the statement.
Statement:
School students are more influenced by their faculty nowadays.
Assumption:
I. School students consider their faculty as role models.
II. More time is spent at school by students.
3011 05f96a5dcd8201a50c262fec6
5f96a5dcd8201a50c262fec6Statement:
School students are more influenced by their faculty nowadays.
Assumption:
I. School students consider their faculty as role models.
II. More time is spent at school by students.
- 1Neither I nor II is implicit.false
- 2Only II is implicitfalse
- 3Only I is implicit.true
- 4Either I or II is implicit.false
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Answer : 3. "Only I is implicit."
Q: A contractor undertook to complete a piece of work in 120 Days and employed 140 men upon it. At the end of 66 days only half of the work was done,so he put on 25 extra men. By how much time did he exceed the specific time ? 3011 05b5cc709e4d2b4197774f2ad
5b5cc709e4d2b4197774f2ad- 12 daystrue
- 23 daysfalse
- 34 daysfalse
- 45 daysfalse
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Answer : 1. "2 days"
Explanation :
Answer: A) 2 days Explanation: work done=total number of person x number of days;half of work done = 140 x 66;For half of remaining work 25 extra men are added.Therefore, total men for half work remaining = 140 + 25 = 165;Let 2nd half work will be completed in K days;140 x 66 = 165 x KK = 122;Hence, extra days => 122-120 = 2days.
Q: Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 10 years old. At what age did the father get married ? 3011 05b5cc71be4d2b4197774f50d
5b5cc71be4d2b4197774f50d- 125 yearsfalse
- 224 yearsfalse
- 323 yearstrue
- 422 yearsfalse
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Answer : 3. "23 years"
Explanation :
Answer: C) 23 years Explanation: Ayush's present age = 10 years.His mother's present age = (10 + 20) years = 30 years.Ayush's father's present age = (30 + 5) years = 35 years.Ayush's father's age at the time of Ayush's birth = (35 - 10) years = 25 years. Therefore Ayush's father's age at the time of marriage = (25 - 2) years = 23 years.
Q: Dry ice is nothing but 3011 05b5cc60de4d2b4197774b62c
5b5cc60de4d2b4197774b62c- 1Solid carbon dioxidetrue
- 2Baking sodafalse
- 3Gaseous carbon dioxidefalse
- 4Carbon monoxidefalse
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Answer : 1. "Solid carbon dioxide"
Explanation :
Answer: A) Solid carbon dioxide Explanation: Dry ice is solid form of carbon dioxide, used as a cooling agent. It lower temperature than that of water ice and not leave any residue.