Practice Question and Answer
8Q: Dry ice is an example of which process 2191 05b5cc690e4d2b4197774c455
5b5cc690e4d2b4197774c455- 1Condensationfalse
- 2Evaporationfalse
- 3Sublimationtrue
- 4Freezingfalse
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Answer : 3. "Sublimation"
Explanation :
Answer: C) Sublimation Explanation: Sublimation is a process when a solid changes directly into gas instead changing into liquid first. Dry ice is an example of Sublimation process because it doesn't change into liquid CO2 and directly change into gaseous CO2 when heated. Hence, Dry ice is an example of Sublimation process.
Q:Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
They shifted the venue of the conference.
2190 05f1fcabfec5b045afeaba110
5f1fcabfec5b045afeaba110- 1The venue of the conference has been shifted.false
- 2They are shifting the venue of the conference.false
- 3They were shifting the venue of the conference.false
- 4The venue of the conference was shifted.true
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Answer : 4. "The venue of the conference was shifted."
Q: The pages of a book had been numbered 1 to 100 manually. How many times will it be essential to write the digit 5?
2190 0614c65dee1e1995c621dc54c
614c65dee1e1995c621dc54c- 118false
- 224false
- 320true
- 419false
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Answer : 3. "20"
Q: The state of california uses a mechanism known as 2190 05b5cc666e4d2b4197774beee
5b5cc666e4d2b4197774beee- 1NOTStrue
- 2BOTSfalse
- 3LOTSfalse
- 4POTSfalse
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Answer : 1. "NOTS"
Explanation :
Answer: A) NOTS Explanation: The state of California uses a mechanism known as NOTS. NOTS stands for Negligent Operator Treatment System. What is this: It is a program that is known to rehabilitate chronic violators of the driving laws in California. It consists of a series of computer generated warning letters and sanctions against violators. It affects drivers with age 18 years old and above in California. How it works: The actions in this program are based on "negligent operator points" that is being recorded every time period. These are added continuously until it reaches a certain degree which it needs an administrative hearing. Points are being assigned depending on the degree of the offense. It would range from zero to three points.
Q: A man bought a chair for ₹580. At what price should he sell the chair so as to gain 25%?
2190 06428210fdcb650c145720e76
6428210fdcb650c145720e76- 1₹1,080false
- 2₹725true
- 3₹590false
- 4₹820false
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Answer : 2. "₹725 "
Q: Two trains are moving in opposite directions at 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km respectively. The time taken by the slower train to cross the faster train in seconds is ? 2190 05b5cc6d7e4d2b4197774e6e2
5b5cc6d7e4d2b4197774e6e2- 142 secfalse
- 244 secfalse
- 346 secfalse
- 448 sectrue
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Answer : 4. "48 sec"
Explanation :
Answer: D) 48 sec Explanation: Relative speed = 60 + 90 = 150 km/hr. = 150 x 5/18 = 125/3 m/sec. Distance covered = 1.10 + 0.9 = 2 km = 2000 m. Required time = 2000 x 3/125 = 48 sec.
Q: Directions: - Each question given below consists of a statement, followed by two arguments numbered I and II. You have to decide which of the arguments is a ‘strong’ argument and which is a ‘weak’ argument.
Statement :
Should higher education be completely stopped for some time?
Arguments
I. No, it will hamper the country's future progress.
II. Yes, it will reduce the educated unemployment.
2190 05e901505d646bd6677cff8b9
5e901505d646bd6677cff8b9Statement :
Should higher education be completely stopped for some time?
Arguments
I. No, it will hamper the country's future progress.
II. Yes, it will reduce the educated unemployment.
- 1if only argument I is strong.true
- 2if only argument II is strong.false
- 3if either I or ll is strong.false
- 4if neither I nor Il is strong.false
- 5if both argument I and II are strong.false
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Answer : 1. "if only argument I is strong. "
Q: Which Railway Minister presented the railway budget 6 times in a row?
2190 05dbc3da76960167377567927
5dbc3da76960167377567927- 1John Mathaifalse
- 2Lalu Prasad Yadavtrue
- 3Nitish Kumarfalse
- 4Mamata Banerjeefalse
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Answer : 2. "Lalu Prasad Yadav "
Explanation :
Lalu Prasad Yadav, the Indian politician, and former Chief Minister of Bihar served as the Union Railway Minister of India and presented the railway budget six times in a row from 2004 to 2009. During his tenure, he implemented several changes and reforms in the Indian Railways.