A person, standing exactly midway between two towers, observes the top of the two towers at angle of elevation of 22.5° and 67.5°. What is the ratio ? (Given that tan 22.5° = √ 2 − 1 )
The angle of elevation of the top of a tower from a certain point is 30°. If the observer moves 40 m towards the tower, the angle of elevation of the top of the tower increases by 15°. The height of the tower is:
A man buys Rs. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is:
In a mixture of 90 L the ratio of acid and water is 2 : 1. If the ratio of acid and water is to be 1 : 2, then the amount of water (in liters) to be added to the mixture is?
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
Self-medication has evolved rapidly over the years to provide symptomatic relief for minor ailments. One can safely define responsible self-medication, as the informed and rationale choice of consumers, to treat themselves and their family members with appropriate, affordable drugs of acceptable quality. Responsible self-medication can help prevent and treat symptoms and ailments that do not require medical consultation. Moreover, it also reduces the increasing pressure on medical, services for the relief of minor ailments, especially when financial and human resources are limited. Worldwide, more and more governments are accepting the self-medication concept. Self-medication is a fact of life. With its broad use and social acceptance, no health policy should ignore self-medication. Rather, health policy should ask how this momentum can be leveraged to help achieve its objective.
Self-medication can even cure severe and complicated ailments.
In each of the following questions, a statement/group of statements is given followed by some conclusions. Without resolving anything yourself choose the conclusion which logically follows from the given statements.
A forest has as many sandal trees as it has Ashoka trees. Three-fourth of the trees are old ones and half of the trees are at the flowering stage
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:
Statements: Leaders, who raise much hue and cry about the use of Hindi, generally send their children to English medium schools.
Conclusions:
1. India lacks good Hindi medium schools.
2. There is a world of difference between preaching and practising.
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.
Give answer:
Statement: Should India have no military force at all?
Arguments:
1. No. Other countries in the world do not believe in non-violence.
2. Yes. Many Indians believe in non-violence
(i). P, Q, R, S, T and U are six members in a family in which there arfe two married couples.
(ii). T, a teacher is married to the doctor who is mother of R and U.
(iii). Q, the laywer is married to P.
(iv). P has one son and one grandson.
(v). Of the two married ladies one is a housewife.
(vi). There is also one student and one male engineer in the family.
How is R related to U ?
In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern.
2,15,41,80,?
In the question below is given a statement followed by two conclusions numbered I and II.
Give answer
(A) If only I follows
(B) If only II follows
(C) If either I or II follows
(D) If neither I nor II follows
(E) If both I and II follow.
Statement -
I. Some cables are keyboard.
II. All cables are monitors.
Conclusion -
I. Some monitors are keyboard.
II. Some monitors are not keyboard.
If it is possible to form a number which is a perfect square of a two digit odd number using the second, fourth, seventh digits of the number 739142658 using each only once, which of the following is the second digit of that two-digit odd number?
Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?
(i) There is a group of five girls.
(ii) Kamini is second in height but younger than Rupa.
(iii) Pooja is taller than Monika but younger in age.
(iv) Rupa and Monika are of the same age but Rupa is tallest between them.
(v) Neelam is taller than Pooja and elder Rupa.
If they are arranged in the descending order of their ages, who will be in fourth position ?
Pointing to a lady, a man said, "The son of her only brother is the brother of my wife." How is the lady related to the man ?
Rearrange the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph; the answer the questions given below them.
A. In fact, he believed that customers are at the origin, the source of the money we have.
B. The customer thus has the power to fire everybody in the company from the chairman to the shop clerk.
C. Management can ensure this doesn’t happen by motivating employees to cultivate meaningful relationships with customer.
D. Sam Walton built his WalMart business empire knowing there was only one boss – the customer.
E. So it is not the company which pays us but the customer.
F. He can achieve this by simply spending his money elsewhere
Which of the following will be the FIRST sentence after rearrangement?
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
solve as per the direction given above
Mahatma Gandhi believed that industrialisation was no answer to the problems that plague the mass of India's poor and that villagers should be taught to be self-sufficient in food, weave their own cloth from cotton and eschew the glittering prizes that the 20th century so temptingly offers. Such an idyllic and rural paradise did not appear to those who inherited the reins of political power.
Which one of the following best illustrates the relationship between the phrases:
(i) 'eschew the glittering prizes' and
(ii) 'idyllic and rural paradise'?
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
A person, standing exactly midway between two towers, observes the top of the two towers at angle of elevation of 22.5° and 67.5°. What is the ratio ? (Given that tan 22.5° = √ 2 − 1 )
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
The angle of elevation of the top of a tower from a certain point is 30°. If the observer moves 40 m towards the tower, the angle of elevation of the top of the tower increases by 15°. The height of the tower is:
Your Answer : (Not Answered)
Correct Answer : D
No answer description available for this question.
A man buys Rs. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is:
Your Answer : (Not Answered)
Correct Answer : B
No answer description available for this question.
In a mixture of 90 L the ratio of acid and water is 2 : 1. If the ratio of acid and water is to be 1 : 2, then the amount of water (in liters) to be added to the mixture is?
Your Answer : (Not Answered)
Correct Answer : C
So amount of acid = 2/ 2+1 × 90 = 60L
Amount of water = 90 - 60 = 30L
To make acid to water ratio = 1:2, we simply need
To make water double of acid.
By direct observation, we can say that we should
have 60L × 2 = 120L make the required ratio
We have 30L, we need (120-30) = 90L more water
If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:
Your Answer : (Not Answered)
Correct Answer : B
Required average
\(\left( \dfrac {55 \times 50 + 60 \times 55 + 45 \times 60}{55+60+45} \right)\\
=\left( \dfrac {2750 + 3300 + 2700}{160} \right)\\
=\dfrac{8750}{160}\\
=54.68\)
Self-medication has evolved rapidly over the years to provide symptomatic relief for minor ailments. One can safely define responsible self-medication, as the informed and rationale choice of consumers, to treat themselves and their family members with appropriate, affordable drugs of acceptable quality. Responsible self-medication can help prevent and treat symptoms and ailments that do not require medical consultation. Moreover, it also reduces the increasing pressure on medical, services for the relief of minor ailments, especially when financial and human resources are limited. Worldwide, more and more governments are accepting the self-medication concept. Self-medication is a fact of life. With its broad use and social acceptance, no health policy should ignore self-medication. Rather, health policy should ask how this momentum can be leveraged to help achieve its objective.
Self-medication can even cure severe and complicated ailments.
Your Answer : (Not Answered)
Correct Answer : D
It is mentioned in the passage that self-medication helps prevent and treat minor ailments that do not require medical attention.
In each of the following questions, a statement/group of statements is given followed by some conclusions. Without resolving anything yourself choose the conclusion which logically follows from the given statements.
A forest has as many sandal trees as it has Ashoka trees. Three-fourth of the trees are old ones and half of the trees are at the flowering stage
Your Answer : (Not Answered)
Correct Answer : E
No answer description available for this question
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:
Statements: Leaders, who raise much hue and cry about the use of Hindi, generally send their children to English medium schools.
Conclusions:
1. India lacks good Hindi medium schools.
2. There is a world of difference between preaching and practising.
Your Answer : (Not Answered)
Correct Answer : C
Clearly, either I or II could be the reason for the situation expressed in the statement.
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.
Give answer:
Statement: Should India have no military force at all?
Arguments:
1. No. Other countries in the world do not believe in non-violence.
2. Yes. Many Indians believe in non-violence
Your Answer : (Not Answered)
Correct Answer : D
Clearly, India needs to have military force to defend itself against the threat of other military powers in the world. So, none of the arguments holds strong
(i). P, Q, R, S, T and U are six members in a family in which there arfe two married couples.
(ii). T, a teacher is married to the doctor who is mother of R and U.
(iii). Q, the laywer is married to P.
(iv). P has one son and one grandson.
(v). Of the two married ladies one is a housewife.
(vi). There is also one student and one male engineer in the family.
How is R related to U ?
Your Answer : (Not Answered)
Correct Answer : C
One couple is QP.
Now, R and U are the children of T. So, the other couple is TS.
T is a teacher.
S is a female doctor.
Q is a lawyer.
Clearly, P is a housewife and hence a female.
S is the mother of R and U.
P has one son and on grandson.
Clearly, T is the son of P and R or U is the grandson.
The grandson is a male engineer and the grand-daughter is a student.
Hence, R may be the brother or sister of U.
In each of the following questions, a number series is given with one term missing. Choose the correct alternative that will continue the same pattern.
2,15,41,80,?
Your Answer : (Not Answered)
Correct Answer : D
Explanation:
The pattern is + 13, + 26, + 39,.....
So, missing term = 80 + 52 = 132.
In the question below is given a statement followed by two conclusions numbered I and II.
Give answer
(A) If only I follows
(B) If only II follows
(C) If either I or II follows
(D) If neither I nor II follows
(E) If both I and II follow.
Statement -
I. Some cables are keyboard.
II. All cables are monitors.
Conclusion -
I. Some monitors are keyboard.
II. Some monitors are not keyboard.
Your Answer : (Not Answered)
Correct Answer : A
No answer description available for this questio
If it is possible to form a number which is a perfect square of a two digit odd number using the second, fourth, seventh digits of the number 739142658 using each only once, which of the following is the second digit of that two-digit odd number?
Your Answer : (Not Answered)
Correct Answer : D
The 2nd, 4th, 7th digits are 3, 1, 6 respectively.
The perfect square of a two-digit odd number, formed using these digits, is 361
and 361 = 19^2
Some boys are sitting in a row. P is sitting fourteenth from the left and Q is seventh from the right. If there are four boys between P and Q, how many boys are there in the row ?
Your Answer : (Not Answered)
Correct Answer : C
Number of boys in the row = number of boys uptil P + number of boys between P and Q + number of boys including Q and those behind Q = 14 + 4 + 7 = 25.
(i) There is a group of five girls.
(ii) Kamini is second in height but younger than Rupa.
(iii) Pooja is taller than Monika but younger in age.
(iv) Rupa and Monika are of the same age but Rupa is tallest between them.
(v) Neelam is taller than Pooja and elder Rupa.
If they are arranged in the descending order of their ages, who will be in fourth position ?
Your Answer : (Not Answered)
Correct Answer : E
We first find the sequence of height :
By (iii), we have : M < P.
By (v), we have : P < N.
Now, Rupa is tallest and Kamini is is second in height.
So, the sequence of heights is : M < P < N < K < R.
Now, we determine the age sequence :
By (ii), we have : K < R.
By (iii), we have : P < M.
By (iv), we have : R = M.
By (v), we have : R < N.
So, the sequence of ages is : N < R = M < K < P or N < R = M < P < K.
Clearly, in the desceasing order of ages, Neelam will be in fourth position (because Monika and Rupa both lie at third position).
Hence, the answer is (e).
Pointing to a lady, a man said, "The son of her only brother is the brother of my wife." How is the lady related to the man ?
Your Answer : (Not Answered)
Correct Answer : D
Wife’s brother—Brother-in-law. Son of lady’s brother is the brother-in-law of the man. So, lady’s brother is man’s father –in-law i.e. the lady is the sister of man’s father-in-law.
Rearrange the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph; the answer the questions given below them.
A. In fact, he believed that customers are at the origin, the source of the money we have.
B. The customer thus has the power to fire everybody in the company from the chairman to the shop clerk.
C. Management can ensure this doesn’t happen by motivating employees to cultivate meaningful relationships with customer.
D. Sam Walton built his WalMart business empire knowing there was only one boss – the customer.
E. So it is not the company which pays us but the customer.
F. He can achieve this by simply spending his money elsewhere
Which of the following will be the FIRST sentence after rearrangement?
Your Answer : (Not Answered)
Correct Answer : C
No answer description available for this question
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
should have a house
solve as per the direction given above
Your Answer : (Not Answered)
Correct Answer : B
within a hundred yards
Mahatma Gandhi believed that industrialisation was no answer to the problems that plague the mass of India's poor and that villagers should be taught to be self-sufficient in food, weave their own cloth from cotton and eschew the glittering prizes that the 20th century so temptingly offers. Such an idyllic and rural paradise did not appear to those who inherited the reins of political power.
Which one of the following best illustrates the relationship between the phrases:
(i) 'eschew the glittering prizes' and
(ii) 'idyllic and rural paradise'?
Your Answer : (Not Answered)
Correct Answer : D
Refer to passage for answer.
Total number of questions : 20
Number of answered questions : 0
Number of unanswered questions : 20
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