Exams


Q:

Thrice the square of a natural number decreased by 4 times the number is equal to 50 more than the number. The number is  ?

A) 5 B) 4
C) 7 D) 6
 
Answer & Explanation Answer: A) 5

Explanation:

Let the number be x. Then,

 

3x2 - 4x = x + 50

 

3x2- 5x - 50 = 0

 

(3x + 10)(x - 5) = 0

 

x = 5

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Filed Under: Arithmetical Reasoning
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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16 17848
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Regular

2. Rehearse

3. Regard

4. Refugee

5. Refine

 

A) 12453 B) 54312
C) 51243 D) 32154
 
Answer & Explanation Answer: B) 54312

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 17848
Q:

Read the question and answer from the given information.

 

Should the govt stop giving permission to new industries.

 

Argument 1: Yes, new industries create environmental pollution

Argument 2: No, New industries improves employment and takes part in economic growth of country

 

A) II only is correct B) Neither I nor II is correct
C) Either I or II is correct D) I only is correct
 
Answer & Explanation Answer: A) II only is correct

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 17840
Q:

4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it ?

A) 40 days B) 36 days
C) 32 days D) 34 days
 
Answer & Explanation Answer: A) 40 days

Explanation:

Let 1 man's 1 day work = x and 1 woman's 1 day work = y.
Then, 4x + 6y = 1/8 and 3x + 7y = 1/10
Solving these two equations, we get:
x = 11/400 and y = 1/400
10 woman's 1 day work = (1/400 x 10) = 1/40.

Hence, 10 women will complete the work in 40 days.

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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19 17840
Q:

Arrange the following words as per order in the dictionary.

1. Tortoise

2. Torrid

3. Torso

4.Torque

5. Tortuous

A) 4, 2, 3, 1, 5 B) 3, 2, 4, 1, 5
C) 2, 3, 4, 5, 1 D) 4, 3, 2, 1, 5
 
Answer & Explanation Answer: A) 4, 2, 3, 1, 5

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 17839
Q:

Which of the statements given below are correct?

1. The author of 'A Foreign Policy For India' is L.K Advani.
2. 'Wings of Fire' is a book written by A.P.J Abdul kalaam.
3. 'Open' is an Autobiography of Andre Agassi.

A) 1 and 2 B) 2 and 3
C) 1 and 3 D) 1, 2 and 3
 
Answer & Explanation Answer: B) 2 and 3

Explanation:
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Filed Under: Books and Authors
Exam Prep: Bank Exams

0 17838
Q:

Double fault is associated with which game

A) Golf B) Tennis
C) Chess D) Football
 
Answer & Explanation Answer: B) Tennis

Explanation:

Double fault is associated with which game Tennis. Double fault refers to two consecutive faults during service.

double_fault_is_associated_with_which_game1543313437.jpg image

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Filed Under: Sports
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12 17833
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

i. Cease
ii. Consecutive
iii. Constructive
iv. Cement

 

A) iii, i, iv, ii B)  i, iv, ii, iii
C) i, iv, iii, ii D) iv, i, ii, iii
 
Answer & Explanation Answer: B)  i, iv, ii, iii

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 17818