Login/RegisterPractice Questions & Answers :: HackerRank
HackerRank
Tot. Mock Test: 0+
Tot. Exam. Sec.: 0+
Total Practice Qs: 2+
1 / 2
A, B and C enter into a partnership and their shares are in the ratio 1/2:1/3:1/4. After 2 months, A withdraws half of his capital and after 10 months, a profit of Rs. 378 is divided among them. What is B’s share?
ARs .129
BRs. 144
CRs. 156
DRs. 168
Answer: Option B
Explanation:Ratio of investment = 1/2 : 1/3 : 1/4,
taking lcm of (2,3,4) and divide by this ratio's we get 6 : 4 : 3,
we have to assume there initial investment is 6x, 4x and 3x
now we can write A : B : C = (6x * 2 + 3x*10) : (4x *12) : (3x*12) after doing calculation we got
= 42:48:36 more simplify it
= 7:8:6
now we need to calc B'share = (8/21) * 378 = 144
Submit Your Solution
2 / 2
1/3rd of a number is 3 more than the 1/6th of the same number, then find the number?
A24
B12
C18
D20
Answer: Option C
Explanation:Let X is the number. (1/3) X-(1/6) X=3,
Solving these we can get the answer.
Submit Your Solution
Here is the list of questions asked in HackerRank paper Practice questions with Answers Page 1. Practice HackerRank Written Test Papers with Solutions and take Q4Interview HackerRank Online Test Questions to crack HackerRank written round test. Overall the level of the HackerRank Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of HackerRank
