Exams


Q:

The sum of 2xy(3x + 4y - 5z) and 5yz(2x - 3y) is

A) 6x2y - 8xy2 + 15y2z B) 6x2y + 8xy2 - 15y2z
C) 6x2y + 8xy2 - 15y2z - 20xyz D) 6x2y - 8xy2 + 15y2z + 20xyz
 
Answer & Explanation Answer: B) 6x2y + 8xy2 - 15y2z

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1615
Q:

Which among the following is not a folk dance form of Kerala?

A) Kathakali B) Thullal
C) Kaikottikali D) Chappeli
 
Answer & Explanation Answer: D) Chappeli

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Filed Under: Indian Culture
Exam Prep: Bank Exams

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Q:

A raise in the price of a product causes

A) an increase in competition B) an increase in demand
C) a decrease in competition D) a decrease in supply
 
Answer & Explanation Answer: A) an increase in competition

Explanation:

The raise in the price of a product may be due to increase in cost of production, increase in the demand of the product and increase in the margin.

 

When the price of a product increases its demand may fall as per the Law of Demand and an increase in the competition.

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Filed Under: Business Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 1615
Q:

Select the missing number from the given responses.

A) 432 B) 304
C) 512 D) 501
 
Answer & Explanation Answer: C) 512

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

1 1615
Q:

In the following question, select the number which can be placed at the sign of question mark(?) from the given alternatives.

A) 43 B) 49
C) 59 D) 71
 
Answer & Explanation Answer: D) 71

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Q:

Out of the 100 nature lovers, 20 people wanted to see only bison, 30 wanted to see both bison and tiger, 15 wanted to see only leopard, 25 wanted to see only tiger, 5 wanted to see both bison and leopard and the remaining wanted to see only bear.

 

The ratio of people to wanted to see tiger to those who wanted to see bear is

A) 1/11 B) 11/3
C) 11/1 D) 3/11
 
Answer & Explanation Answer: C) 11/1

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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

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Q:

The value of cos (1110°) is

A) √3/2 B) 1/2
C) 1/√2 D) 1
 
Answer & Explanation Answer: B) 1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Mayank, Deepak and Pawan, each of them working alone can complete a work in 5, 10 and 15 days respectively. If all three of them work together to complete a work and earn Rs. 12000 what will be Deepak's share of the earnings?

A) Rs. 2000 B) Rs. 6000
C) Rs. 4000 D) Rs. 3000
 
Answer & Explanation Answer: C) Rs. 4000

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

3 1614