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Q:

Can you solve the Math Puzzle ?

solve_the_puzzle1499666934.jpg image

A) 12 B) 15
C) 17 D) 19
 
Answer & Explanation Answer: B) 15

Explanation:

The puzzle's logic is

1st figure : (9-7) + (8-5) = 2 + 3 = 5

2nd figure : (15-6) + (11-2) = 9 + 9 = 18

similarly, 3rd figure : (9-6) + (17-5) = 3 + 12 = 15.

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Filed Under: Math Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

32 10795
Q:

A call center recruits candidates with the following criteria -

 

1. Candidates should have passed at least 10th standard.

2. Candidates must be fluent in English and Hindi.

3. Candidates must be ready to work in both day and night shifts.

 

Which candidate among the following will the call center definitely take?

 

A) Seeta is graduate, fluent in Marathi, Hindi and English and can work only in day shift. B) Sarita is fluent in English, Tamil and Hindi can work in both shifts and has had no formal education.
C) Smita speaks English and Hindi very well, is ready for day as well as night shifts and has studied till 12th standard. D) Savita can work in both shifts, has passed 10th standard with 65% and speaks fluent Hindi and Marati.
 
Answer & Explanation Answer: C) Smita speaks English and Hindi very well, is ready for day as well as night shifts and has studied till 12th standard.

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

1 10778
Q:

Today is Varun's birthday. One year, from today he will be twice as old as he was 12 years ago. How old is Varun today ?

A) 25 years B) 24 years
C) 23 years D) 22 years
 
Answer & Explanation Answer: A) 25 years

Explanation:

Let varun's age = x yrs.

From the given conditions,

x+1  =  2(x-12)

x = 25 years.

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

14 10773
Q:

Fa Hien visited india during the reign of

A) Harshavardhana B) Chandragupta Maurya
C) Ashoka D) Chandragupta Vikramaditya
 
Answer & Explanation Answer: D) Chandragupta Vikramaditya

Explanation:

Fahien came to India during the reign of Chandragupta Vikramaditya.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

9 10768
Q:

The sum of the interior angles of a polygon is twice the sum of its exterior angles. How many sides does the polygon have ?

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

Explanation:

We know that

Sum of Interior angles of Polygon = 180(n-2)
Sum of Exterior angles of Polygon = 360
so 180(n-2)=2x360
Therefore, by solving we get n=6 sides.

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Filed Under: Arithmetical Reasoning
Exam Prep: CAT , Bank Exams
Job Role: Bank Clerk

22 10766
Q:

Three maths classes: A, B and C take an algebra test. The average score of class A is 83. The average score of class B is 76. The average score of class C is 85. The average score of class A and B is 79 and average score of class B and C is 81. What is the average score of classes A, B, C ?

A) 81 B) 78
C) 80.5 D) 81.5
 
Answer & Explanation Answer: D) 81.5

Explanation:

Let the number of students in classes A, B and C be P, Q and R respectively.
Then, total score of A = 83P, total score of B = 76Q, total score of C = 85R.
Also given that,
(83P + 76Q) / (P + Q) = 79
=>4P = 3Q.
(76Q + 85R)/(Q + R) = 81
=>4R = 5Q,
=>Q = 4P/3 and R = 5P/3
Therefore, average score of A, B, C = ( 83P + 76Q + 85R ) / (P + Q + R) = 978/12 = 81.5

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO

12 10760
Q:

Draw the Judgement from the following passage ?

Mrs. Carson took a taxi to meet her three friends for lunch. They were waiting for her outside the restaurant when she pulled up in the car. She was so excited to see her friends that she left her tote bag in the taxi. As the taxi pulled away, she and her friends took notice of the license plate number so they would be able to identify the car when they called the taxi company. The four license plate numbers below represent what each of the four women thinks she saw.

Which one is most likely the license plate number of the taxi ?

A) JYK 12L B) JXK 12I
C) JXX 12L D) JXK 12L
 
Answer & Explanation Answer: D) JXK 12L

Explanation:

The four women seem to agree that the plate starts out with the letter J. Three of them agree that the plate ends with 12L. Three of them think that the second letter is X, and a different three think that the third letter is K. The plate description that has all of these common elements is D.

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Filed Under: Statement and Arguments
Exam Prep: AIEEE , Bank Exams , CAT , TOEFL
Job Role: Bank Clerk , Bank PO

2 10759
Q:

Which of the following is not a compound?

A) Brass B) Quick lime
C) Marble D) Soda ash
 
Answer & Explanation Answer: A) Brass

Explanation:

Among the given options Brass is not a compound. Since it is an alloy, it is a mixture. It is a mixture of copper and zinc.

Which_of_the_following_is_not_a_compound1558074260.jpg image

 

 

 

The smallest part of a compound is called a molecule. It has a unique composition that is always the same.

 

Compound is a substance that consists of two or more elements. 

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Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

12 10752