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Q:

There were 35 studentsina hostel.Ifthenumber of studentsbe increased by 7, the expenditure on food increases by Rs 42 per day while the average expenditure of studentsis reduced by Rs 1. What was the initial expenditure on food per day?

A) Rs 432 B) Rs 442
C) Rs 420 D) Rs 400
 
Answer & Explanation Answer: C) Rs 420

Explanation:

Let the original avg expenditure be x

Total expenditure = 35x

⇒35x + 42 = (x-1) X 42

⇒35x + 42 = 42x –42

⇒7x = 84

⇒x = 12

So, initial expenditure = 12 X 35 = 420

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Filed Under: Average
Exam Prep: Bank Exams

2 2091
Q:

Who is the first Chief Justice of the newly formed Telangana High Court?

A) Praveen Kumar B) Ranjan Gogoi
C) V.K. Tahilramani D) T.B.N Radhakrishnan
 
Answer & Explanation Answer: D) T.B.N Radhakrishnan

Explanation:

Justice T.B.N Radhakrishnan is the first Chief Justice of the newly formed Telangana High Court.

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

0 2090
Q:

The average revenues of 9 consecutive years of a company is Rs 80 lakhs. If the average of first 5 years is Rs 75 lakhs and that of last 5 years is Rs 87 lakhs, find the revenue for the 5th year.

A) Rs 90 lakhs B) Rs 92 lakhs
C) Rs 88 lakhs D) Rs 86 lakhs
 
Answer & Explanation Answer: A) Rs 90 lakhs

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

0 2090
Q:

The marked price of an article is 20% more than its cost price. If 5% discount is given on the marked price, then what is the profit percentage?

A) 5 B) 14
C) 15 D) 25
 
Answer & Explanation Answer: B) 14

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 2090
Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 81 B) 125
C) 64 D) 198
 
Answer & Explanation Answer: D) 198

Explanation:
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

2 2089
Q:

Which is the most polluted city in the world, according to Air Quality Index 2018?

A) Sydney B) New Delhi
C) Mumbai D) Islamabad
 
Answer & Explanation Answer: B) New Delhi

Explanation:

New Delhi is the most polluted city in the world, according to Air Quality Index 2018.

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

2 2089
Q:

A sales tax is a type of

A) aggressive B) regressive
C) both A & B D) None of the above
 
Answer & Explanation Answer: B) regressive

Explanation:

Sales tax is an additional amount of money you pay based on a percentage of the selling price of goods and services that are purchased.

 

For example, if you purchase a new laptop Rs. 40000 and live in an area where the sales tax is 6%, you would pay Rs.2400 in sales tax.

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

0 2089
Q:

The size of the pupil is controlled by the

A) Retina B) Iris
C) Cornea D) Lens
 
Answer & Explanation Answer: B) Iris

Explanation:

The size of the pupil is controlled by the Iris when light enters the eye.

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

3 2089