Latest L&T Aptitude Question SOLUTION: A 16 stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the value of sq.feet of unrented floor space

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A 16 stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the value of sq.feet of unrented floor space

Solution

ANSWER : 60000sq. feet

SOLUTION : (16-7-4)*12000=60000
This answer is given by CHANDAN KUMAR SINGH and is correct answer

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Asked In L&T anvity (12 years ago)

Solved Read Solution (6)

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Read Solution (6) :

CHANDAN KR SINGH  (12 years ago)

ANSWER : 60000sq. feet

SOLUTION :

(16-7-5)*12000=60000

Is this solution Helpfull? Yes (11) | No (5)  

saurav kumar sinha  (12 years ago)

for 1 floor 12000sq. feet
so 16-7-4=5
5 floor are left for rent
so req is 5*12000=60,000

Is this solution Helpfull? Yes (8) | No   

anjali mishra  (9 years ago)

16-12=4
4*12000=48000

Is this solution Helpfull? Yes (1) | No (3)  

Anurag Bhardwaj  (9 years ago)

=(16-(7+4))*12000
=60000

Is this solution Helpfull? Yes | No   

GNANAVEL.R  (8 years ago)

sol; (16-7-4)*12000 =60000

Is this solution Helpfull? Yes | No   

Divya Batra  (6 years ago)

answer is 60,000 square feet.
-1st way
there are three ways to solve this question.
no. of rented floors=7+4=11
no. unrented floors=16-11=5

area of 1 floor= 12000 sq. feet
area of 5 floors=5*12000=60,000 sq. feet

-2nd way
no. of rented floors=7+4=11
area of 11 floors= 12000*11=132000 sq. feet
area of 16 floors= 12000*16=192000 sq. feet

hence, area of unrented 5 floors= 192000-132000=60,000 sq. feet

-3rd way
area of 7 floors= 12000* 7=84000 sq. feet
area of 4 floors= 12000*4=48000 sq. feet

therefore, area of 11 rented floors= 84000+48000=132000 sq. feet
area of total 16 floors= 12000*16=192000 sq. feet

hence, area of unrented floors= 192000-132000=60,000 sq. feet

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