Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
Quantitative Aptitude [ Question No: 1 To 6 ] :
If a number is chosen at random from the set {1, 2, 3, ...., 100}, then the probability that the chosen number is a perfect cube is -.
Your Answer : (Not Answered)
Correct Answer : A
We have 1, 8, 27 and 64 as perfect cubes from 1 to 100.
Thus, the probability of picking a perfect cube is
4/100 = 1/25.
A committee has 5 men and 6 women. What are the number of ways of selecting 2 men and 3 women from the given committee?
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
Two trains are moving in opposite directions @ 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:
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question.
A completes 60% of a task in 15 days and then takes the help of B and C. B is 50% as efficient as A is and C is 50% as efficient as B is. In how many more days will they complete the work?
Your Answer : (Not Answered)
Correct Answer : A
A completes 60% of the task in 15 days i.e., he completes 4% of the task in a day.
B is 50% as efficient as A is, therefore, B will complete 2% of the task in a day.
C is 50% as efficient as B is, therefore, C will complete 1% of the task in a day.
Together, A, B and C will complete 4 + 2 + 1 = 7% of the work in a day.
They have another 40% of the task to be completed. Therefore, they will take 40 / 7 more days to complete the task.
The percentage profit earned by selling an article for \(Rs. 1920\) is equal to the percentage loss incurred by selling the same article for \(Rs. 1280.\) At what price shoule the article be sold to make \(25\) % profit?
Your Answer : (Not Answered)
Correct Answer : A
Let Cost Price be \(Rs. x.\)
Then, \(\frac{1920 - x}{x} \times 100 = \frac{x - 1280}{x} \times 100\)
\(\Rightarrow 1920 - x = x - 1280\)
\(\Rightarrow 2x = 3200\)
\(\Rightarrow x = 1600\)
\(\therefore \) Required Selling Price \(= 125\) % of \(Rs. 1600 = Rs. (\frac{125}{100} \times 1600) = 2000.\)
A student multiplied a number by \(\frac{5}{6}\) instead of \(\frac{6}{5}\). What is the percentage
error in the calculation?
Your Answer : (Not Answered)
Correct Answer : B
The number be 30
When the student multiplied it by \(\frac{5}{6}\), ⇒ original result \(= \frac{5}{6} \times 30 = 25\)
When the student multiply it by \(\frac{6}{5}\), ⇒ New result \(= \frac{6}{5} \times 30 = 36\)
⇒ Percentage error in calculation \(= \frac{(36-25)}{36} \times 100 \)
\(\Rightarrow \frac{1100}{36} = 30.56\)
Reasoning [ Question No: 7 To 15 ] :
Direction for [ Question No: 7 To 7 ] :
Six friends P, Q, R, S, T and U are sitting around the hexagonal table each at one corner and are facing the centre of the hexagonal. P is second to the left of U. Q is neighbour of R and S. T is second to the left of S.
Which one is sitting opposite to T ?
Your Answer : (Not Answered)
Correct Answer : B
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Q is sitting opposite to T.
Direction for [ Question No: 8 To 8 ] :
A, B, C, D, E, F and G are sitting in a row facing North :
1) F is to the immediate right of E.
2) E is 4th to the right of G.
3) C is the neighbour of B and D.
4) Person who is third to the left of D is at one of ends.
Which of the following statement is not true ?
Your Answer : (Not Answered)
Correct Answer : A
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Direction for [ Question No: 9 To 9 ] :
In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.
Give answer:
- (A) If only conclusion I follows
- (B) If only conclusion II follows
- (C) If either I or II follows
- (D) If neither I nor II follows and
- (E) If both I and II follow.
Statements: In case of outstanding candidates, the condition of previous experience of social work may be waived by the admission committee for M.A. (Social work).
Conclusions:
1. Some of the students for M.A. (Social work) will have previous experience of social work.
2. Some of the students for M.A. (Social work) will not have previous experience of social work.
Your Answer : (Not Answered)
Correct Answer : E
According to the statement, previous experience is an essential condition for candidates but in case of outstanding candidates, this condition shall be waived. This means that some candidates will have previous experience while some will not. So, both I and II follow.
Direction for [ Question No: 10 To 11 ] :
In each question below is given a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.
Give answer
- (A) If only assumption I is implicit
- (B) If only assumption II is implicit
- (C) If either I or II is implicit
- (D) If neither I nor II is implicit
- (E) If both I and II are implicit.
Statement: Highly brilliant and industrious students do not always excel in the written examination.
Assumptions:
1. The written examination is good mainly for mediocre students.
2. The brilliant and industrious students cannot always write good answers in the exam
Your Answer : (Not Answered)
Correct Answer : B
II explains the fact given in the statement and so is implicit. Nothing about 'mediocre students' is mentioned in or can be deduced from the given statement. So, I is not implicit
Statement: The management of XYZ Pvt. Ltd. asked the workers' union to call off strike immediately otherwise the management would be forced to close down the factory.
Assumptions:
1. No alternative other than closing down the factory is left for the management of XYZ Pvt. Ltd
2. Such threat may have some effect on the workers' union.
Your Answer : (Not Answered)
Correct Answer : B
Such a warning is usually given to the workers to threaten them that they would lose their job and income forever if they didn't mend their ways. So, only II is implicit.
Direction for [ Question No: 12 To 12 ] :
In each of the following questions, there is a certain relationship between two given words on one side of : : and one word is given on another side of : : while another word is to be found from the given alternatives, having the same relation with this word as the words of the given pair bear.Choose the correct alternatives.
ragtime : United States :: raga : ______
Your Answer : (Not Answered)
Correct Answer : D
Ragtime is a type of music from the United States, and raga is a type of music from India.
The Chairman of a big company visits one department on Monday of every week except for the Monday of third week of every month. When did he visa/the Purchase department ?
Statements:
1. He visited Accounts department in the second week of September after having visited Purchase department on the earlier occasion.
2. He had visited Purchase department immediately after visiting Stores department but before visiting Accounts department.
Your Answer : (Not Answered)
Correct Answer : A
From 1, we can conclude that the Chairman visited Purchase department on Monday of the first week of September.
The time of visit of no department is mentioned in II, which is, therefore, insufficient.
One morning after sunrise, Suresh was standing facing a pole. The shadow of the pole fell exactly to his right. To which direction was he facing?
Your Answer : (Not Answered)
Correct Answer : C
Sun rises in the east in the morning. Since the shadow of Suresh falls to his right. So he is facing South.
Arrange the given words Alphabetical Order and choose the one that comes first.
Your Answer : (Not Answered)
Correct Answer : E
Probate, Probe, Problem, Proceed, Proclaim
English Language [ Question No: 16 To 20 ] :
Direction for [ Question No: 16 To 16 ] :
Some proverbs/idioms are given below together with their meanings. Choose the correct meaning of proverb/idiom.
Lion's share
Your Answer : (Not Answered)
Correct Answer : D
Explanation:
Example : Root of the issue is, he says that his elder brother is having lion's share of the property which should be equally divided among them.
Direction for [ Question No: 17 To 17 ] :
On the surface, the conquest of the Aztec empire by Herman Cortes is one of the most amazing military accomplishments in history. With a small fighting force numbering in the hundreds, Cortes led the Spanish explorers into victory against an Aztec population that many believe topped 21 million. In light of such a seemingly impossible victory, the obvious question is: how did a small group of foreign fighters manage to topple one of the world's strongest, wealthiest, and most successful military empires?
Several factors led to Cortes' success. First, the Spanish exploited animosity toward the Aztecs among rival groups and convinced thousands of locals to fight. In one account of a battle, it is recorded that at least 200,000 natives fought with Cortes. Next, the Spanish possessed superior military equipment in the form of European cannons, guns, and crossbows, leading to effective and efficient disposal of Aztec defenses. For example, Spanish cannons quickly defeated large Aztec walls that had protected the empire against big and less technically advanced armies.
Despite the Spanish advantages, the Aztecs probably could have succeeded in defending their capital city of Tenochtitlan had they leveraged their incredible population base to increase their army's size and ensured that no rogue cities would ally with Cortes. In order to accomplish this later goal, Aztec leader Motecuhzoma needed to send envoys to neighboring cities telling their inhabitants about the horrors of Spanish conquest and the inevitability of Spanish betrayal.
In addition, the Aztecs should have exploited the fact that the battle was taking place on their territory. No reason existed for the Aztecs to consent to a conventional battle, which heavily favored the Spanish. Motecuhzoma's forces should have thought outside the box and allowed Cortes into the city, only to subsequently use hundreds of thousands of fighters to prevent escape and proceed in surprise "door-to-door" combat. With this type of battle, the Aztecs would have largely thwarted Spanish technological supremacy. However, in the end, the superior weaponry of the Spanish, the pent-up resentment of Aztec rivals, the failure of Aztec diplomacy, and the lack of an unconventional Aztec war plan led to one of the most surprising military outcomes in the past one thousand years.
The passage is sequentially organized in which of the following ways?
Your Answer : (Not Answered)
Correct Answer : D
Refer passage for answer.
Direction for [ Question No: 18 To 19 ] :
In each of the following questions, out of the given alternatives,choose the one which best expresses the meaning of the given word.
Your Answer : (Not Answered)
Correct Answer : E
Your Answer : (Not Answered)
Correct Answer : A
Choose the correct sentence as per the directions given above.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question