Exams


Q:

The average age of Ram and Rahim is 18 years. The average age of Rahim and Ramesh is 25 years. The average age of Ram and Ramesh is 29 years. What is the age (in years) of the eldest of the three?

A) 14 B) 22
C) 28 D) 36
 
Answer & Explanation Answer: D) 36

Explanation:
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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

The GPS device in an automobile uses which communication channel?

A) Satellite B) Microwave
C) Radio frequency D) Infrared
 
Answer & Explanation Answer: A) Satellite

Explanation:

All automobiles uses satellite communication channel for their GPS devices.

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Filed Under: Physics
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Job Role: Analyst , Bank Clerk , Bank PO

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Q:

What is the purpose of balancing chemical equations?

A) law of conservation of energy B) law of conservation of mass
C) Both A & B D) None of the above
 
Answer & Explanation Answer: B) law of conservation of mass

Explanation:

The main purpose of balancing chemical equations is to make the mass of reactants is equal to mass of products obtained after the reaction. Hence, to make law of conservation of mass is purpose of balancing chemica equations.

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Filed Under: Chemistry
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Q:

Goods that are excludable include both

A) public goods and common resources B) common resources and private goods
C) natural monopolies and public goods D) private goods and natural monopolies
 
Answer & Explanation Answer: D) private goods and natural monopolies

Explanation:

Goods that are excludable include both private goods and natural monopolies.

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Filed Under: Accounts Receivable
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

The size of gear is usually specified by

A) pitch circle diameter B) diametral pitch
C) pressure angle D) circular pitch
 
Answer & Explanation Answer: A) pitch circle diameter

Explanation:

The size of gear is usually specified by pitch circle diameter.

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Filed Under: Physics
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Q:

Student specific scholarships are awarded to students who

A) have impressive academic achievements B) are members of a certain group
C) have impressive athletic accomplishments D) demonstrates a specific skill
 
Answer & Explanation Answer: A) have impressive academic achievements

Explanation:

A scholarship is an award of financial aid that helps students to continue their studies further by a popular donor or from the scheme of the government. Student specific scholarships are awarded to students who have impressive academic achievements.

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Filed Under: Honours and Awards
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Q:

Which of the following is not an aerobic outdoor sport?

A) Hiking B) Swimming
C) Skydiving D) Cycling
 
Answer & Explanation Answer: C) Skydiving

Explanation:

Except skydiving all other given options swimming, hiking and cycling are aerobic outdoor sports.

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

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Q:

X and Y together can do a piece of work in 30 days. Y and Z together can do the work in 20 days. X starts the work and works for 15 days then Y takes that work and works for 27 days. Finally Z finishes the remaining work in 9 days. In how many days Y alone can complete the entire work?

 

A) 60 B) 45
C) 50 D) 65
 
Answer & Explanation Answer: A) 60

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

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