Thought of the Day 08.07.2018 (Sunday)

Thought for the Day 08.07.2018 (Sunday)

--->General Quote
Coins always make sound but, currency notes are always silent.
So, when your value increases keep yourself calm and silent.
- William Shakespeare

--->Engineering Quote
We cannot solve our problems with the same thinking we used when we created them. – Albert Einstein

--->Architectural Quote
Good design should improve things. Design is never a single thing.

--->Motivational Quote
The smallest good deed is better than the grandest good intention. - Duguet

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--->Aptitude Problem of Today

A is thrice as good as B in work. A is able to finish a job in 60 days less than B. They can finish the work in - days if they work together.
A. 18 days

B. 22 ½ days

C. 24 days

D. 26 days

If you try to solve question then give the answer in the comment box.

--->Aptitude Problem of Yesterday 07.07.2018 (Saturday)

A can do a piece of work in 7 days of 9 hours each and B can do it in 6 days of 7 bours each. How long will they take to do it, working together 8 hours a day?
A. 2 days

B. 3 days

C. 4 days

D. 5 days

:)Solution:

-->Answer : Option B

-->Explanation :

A can complete the work in (7 x 9) = 63 hours.
B can complete the work in (6 x 7) = 42 hours.
A's 1 hour's work = (1/63) and B's 1 hour's work = (1/42)
(A + B)'s 1 hour's work = (1/63)+(1/42) = (5/126)
Both will finish the work in (126/5) hrs.
Number of days. of (8) hrs each =126/(5 x 8) = 3 days