The probability that a number selected at random from the first 50 natural numbers is a composite number is -.
The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest?
A chain smoker had spent all the money he had. He had no money to buy his cigarettes. Hence, he resorted to join the stubs and to smoke them.
He needed 4 stubs to make a single cigarette. If he got a pack of 10 cigarettes as a gift, then how many cigarettes could he smoke in all?
Study the following information carefully and answer the questions given below:
A, B, C, D, E, F, G and H are sitting around a circle facing the centre. B is second to the right of H and third to the left of A. D is not an immediate neighbour of either B or H and is second to the right of F. C is fourth to the right of G.
If E and F interchange their places, who will be second to the right of B?
A survey in India indicated that in the core section of the companies, which were analyzed, the compensation package for executives was divided into several fringe benefit groups. The number of items included in it rose as one ascended the management hierarchy. In many companies, provision was made for transportation and medical and housing assistance. A few companies also provided for children's education or permitted family allowance. Some of them have now adopted a specialized approach called the "cafeteria approach" in salary fixation. What is sought here is that the benefits must meet an executive's needs. Therefore,an appropriate selection has to be made of the benefits in terms of his needs after consulting him. Thus, this approach would individualize the system as the final choice is left to the executive concerned.
The survey conducted in India on compensation package included employees working at different levels, including executives.
If the seventh day of a month is three days earlier than Friday, what day will it be on the nineteenth day of the month?
Four friends A, B, C and D live in a same locality. The house of B is in the east of A's house but in the north of C's house. The house of C is in the west of D's house. D's house is in which direction of A's house?
A man walks 5 km toward south and then turns to the right. After walking 3 km he turns to the left and walks 5 km. Now in which direction is he from the starting place?
If A + B means A is the sister of B; A x B means A is the wife of B, A % B means A is the father of B and A - B means A is the brother of B. Which of the following means T is the daughter of P?
When Anuj saw Manish, he recalled, "He is the son of the father of my daughter." Who is Manish ?
We are provided with the first and last parts of a sentence. The remaining sentence is broken into four parts labelled (P), (Q), (R) and (S). You are required to arrange these parts so as to form a complete meaningful sentence and then choose the correct combination.
I was
(P) And stay for a few days in Delhi
(Q) when my father told me
(R) very excited
(S) that i could go with him
Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'D'. (Ignore the errors of punctuation, if any).
solve as per the direction given above
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?
Organisations are institutions in which members compete for status and power. They compete for resource of the organisation, for example finance to expand their own departments, for career advancement and for power to control the activities of others. In pursuit of these aims, grouped are formed and sectional interests emerge. As a result, policy decisions may serve the ends of political and career systems rather than those of the concern. In this way, the goals of the organisation may be displaced in favour of sectional interests and individual ambition. These preoccupations sometimes prevent the emergence of organic systems. Many of the electronic firms in the study had recently created research and development departments employing highly qualified and well paid scientists and technicians. Their high pay and expert knowledge were sometimes seen as a threat to the established order of rank, power and privilege. Many senior managers had little knowledge of technicality and possibilities of new developments and electronics. Some felt that close cooperation with the experts in an organic system would reveal their ignorance and show their experience was now redundant.
The author makes out a case for
In each of the following questions, choose the word opposite in meaning to the given word.
In each of the following questions, out of the given alternatives,choose the one which best expresses the meaning of the given word.
Find correct spelling:
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
The probability that a number selected at random from the first 50 natural numbers is a composite number is -.
Your Answer : (Not Answered)
Correct Answer : B
The number of exhaustive events = ⁵⁰C₁ = 50.
We have 15 primes from 1 to 50.
Number of favourable cases are 34.
Required probability = 34/50 = 17/25.
The simple interest accrued on an amount Rs.10,000 at the end of two years is same as the compound interest on Rs.8,000 at the end of two years. The rate of interest is same in both the cases. What is the rate of interest?
Your Answer : (Not Answered)
Correct Answer : D
Given that Rs.10,000 is invested in S.I for two years and Rs.8,000 in C.I for two years
=> C.I - S.I
=> 8,000 { [1 + r/100]2 - 1} = (10,000)2r /100
=> 8{ 1 + 2r/100 + r2 / (100)2 - 1} = r/5
=> 16r/100 + 8r2/(100)2 = 20r/100
=> 4r/10 = 8r2/(100)2
=> 8[r/100]2 - 4r/100 = 0
=> r/100 {8r/100 -4} = 0
=> r = 0% of 50%
Since r!= 0%, r =50%
A chain smoker had spent all the money he had. He had no money to buy his cigarettes. Hence, he resorted to join the stubs and to smoke them.
He needed 4 stubs to make a single cigarette. If he got a pack of 10 cigarettes as a gift, then how many cigarettes could he smoke in all?
Your Answer : (Not Answered)
Correct Answer : D
Ten cigarettes give 10 stub.
From 10 stubs 3 more cigarettes can be made (2 stubs would be obtained from 2 cigarettes formed by joining 8 stubs.)
So he could smoke 13 cigarettes in all.
Study the following information carefully and answer the questions given below:
A, B, C, D, E, F, G and H are sitting around a circle facing the centre. B is second to the right of H and third to the left of A. D is not an immediate neighbour of either B or H and is second to the right of F. C is fourth to the right of G.
If E and F interchange their places, who will be second to the right of B?
Your Answer : (Not Answered)
Correct Answer : E
E
A survey in India indicated that in the core section of the companies, which were analyzed, the compensation package for executives was divided into several fringe benefit groups. The number of items included in it rose as one ascended the management hierarchy. In many companies, provision was made for transportation and medical and housing assistance. A few companies also provided for children's education or permitted family allowance. Some of them have now adopted a specialized approach called the "cafeteria approach" in salary fixation. What is sought here is that the benefits must meet an executive's needs. Therefore,an appropriate selection has to be made of the benefits in terms of his needs after consulting him. Thus, this approach would individualize the system as the final choice is left to the executive concerned.
The survey conducted in India on compensation package included employees working at different levels, including executives.
Your Answer : (Not Answered)
Correct Answer : D
It is mentioned in the first sentence of the passage that the survey conducted in India was on compensation package for executives only and not the employees at all levels.
If the seventh day of a month is three days earlier than Friday, what day will it be on the nineteenth day of the month?
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this question.
Four friends A, B, C and D live in a same locality. The house of B is in the east of A's house but in the north of C's house. The house of C is in the west of D's house. D's house is in which direction of A's house?
Your Answer : (Not Answered)
Correct Answer : A
Therefore, D's house is in the South-East direction of A.
A man walks 5 km toward south and then turns to the right. After walking 3 km he turns to the left and walks 5 km. Now in which direction is he from the starting place?
Your Answer : (Not Answered)
Correct Answer : D
Hence required direction is South-West.
If A + B means A is the sister of B; A x B means A is the wife of B, A % B means A is the father of B and A - B means A is the brother of B. Which of the following means T is the daughter of P?
Your Answer : (Not Answered)
Correct Answer : B
P x Q → P is the wife of Q
Q % R → Q is the father of R
R - T → R is the brother of T
T + S → T is the sister of S.
Therefore, T is the daughter of P.
When Anuj saw Manish, he recalled, "He is the son of the father of my daughter." Who is Manish ?
Your Answer : (Not Answered)
Correct Answer : A
Anuj's daughter's mother — Anuj's wife ;
Anju's wife's father - Anuj's father-in-law;
Father-in-law's son — Anuj's brother-in-law
So, Manish is Anuj's brother-in-law
We are provided with the first and last parts of a sentence. The remaining sentence is broken into four parts labelled (P), (Q), (R) and (S). You are required to arrange these parts so as to form a complete meaningful sentence and then choose the correct combination.
I was
(P) And stay for a few days in Delhi
(Q) when my father told me
(R) very excited
(S) that i could go with him
Your Answer : (Not Answered)
Correct Answer : C
“I was very excited when my father told me that i could go with him And stay for a few days in Delhi.”
Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'D'. (Ignore the errors of punctuation, if any).
solve as per the direction given above
Your Answer : (Not Answered)
Correct Answer : C
on the part of the railways
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.
Organisations are institutions in which members compete for status and power. They compete for resource of the organisation, for example finance to expand their own departments, for career advancement and for power to control the activities of others. In pursuit of these aims, grouped are formed and sectional interests emerge. As a result, policy decisions may serve the ends of political and career systems rather than those of the concern. In this way, the goals of the organisation may be displaced in favour of sectional interests and individual ambition. These preoccupations sometimes prevent the emergence of organic systems. Many of the electronic firms in the study had recently created research and development departments employing highly qualified and well paid scientists and technicians. Their high pay and expert knowledge were sometimes seen as a threat to the established order of rank, power and privilege. Many senior managers had little knowledge of technicality and possibilities of new developments and electronics. Some felt that close cooperation with the experts in an organic system would reveal their ignorance and show their experience was now redundant.
The author makes out a case for
Your Answer : (Not Answered)
Correct Answer : A
Refer passage for answer.
In each of the following questions, choose the word opposite in meaning to the given word.
Your Answer : (Not Answered)
Correct Answer : D
Your Answer : (Not Answered)
Correct Answer : A
Your Answer : (Not Answered)
Correct Answer : B
Your Answer : (Not Answered)
Correct Answer : B
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 : C
Find correct spelling:
Your Answer : (Not Answered)
Correct Answer : B
Meaning: Pyorrhea means inflammation of the tissue around the teeth, often causing shrinkage of the gums and loosening of the teeth.
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
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