Latest Infosys Aptitude Question SOLUTION: shaila and kumari were typing a book of 368 pages. shaila started typing at a speed of 3 pages per minute and kumari started typing 5 pages per minute. both of them kept on typing

• Placement Papers
• /
• Infosys
• /
• Numerical Ability
• /
• Time and Work

Infosys Question Papers: Infosys Interview Experience(10) INFOSYS Company Profile

(#M40165585) INFOSYS Numerical Ability question Keep an EYE

shaila and kumari were typing a book of 368 pages. shaila started typing at a speed of 3 pages per minute and kumari started typing 5 pages per minute. both of them kept on typing till the complete book was completed. find the no. of pages typed by shaila

Asked In Infosys nikita vj (5 years ago)

Unsolved Read Solution (7)

Is this Puzzle helpful?   (21)   (7) Submit Your Solution Time and Work

Read Solution (7) :

kopal gupta  (5 years ago)

138??
total pages in 1 min= 5+3=8pages.
so, 368pages in 368/8=46min.
so shaila 46x3=138

Is this solution Helpfull? Yes (14) | No (2)  

ankita  (5 years ago)

In 1 min total page type by both =3+5=8
So 368 page will type in =368/8=46 min
Now
1 min shila type 3 pages, so in 46 min shila type 3*46=138 page..
Then no of page type by kumari=368-138=230

Is this solution Helpfull? Yes (3) | No (4)  

Harika  (5 years ago)

In one minute work done by both = 5+3 = 8
total time taken if they work together = 368/8 = 46min
work done by Shaila = 46*3 = 138

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

V manikandan  (5 years ago)

shaila -3 page per min, kumari-5 page per min
then
in 3x:5x then will complete the pages.then
3x+5x=368
8x=368
x=46
then 3*46=138
so total pages typed by shaila is 138 pages

Is this solution Helpfull? Yes (2) | No (1)  

ADARSH SINGH  (5 years ago)

138 page shaila typed.

Is this solution Helpfull? Yes | No (1)  

J MANIKANTA  (5 years ago)

Shaila Kumari

typing pages1(1M) 3 5
(5M) 15 25
(46M) 46*3=138 46*5=230
Total 138+230=368..
Shaila 138
kumari 230

Is this solution Helpfull? Yes | No (1)  

uday  (5 years ago)

shaila = 3/ min
kumari=5/min
time for completing the book by kumari = 368/5=73.6 min
No of pages completed by shaila = 73.6 *3 = 221.

Is this solution Helpfull? Yes | No (1)  

Please Login to Read Solution.