Railways Exam  >  Railways Questions  >   There are four persons A, B,C and D, and the... Start Learning for Free
There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?
Given below are the steps involved. Arrange them in the sequential order.
Let the age of A = 4A
(A) Age of A and C is 12 years and 9 years respectively.
(B) Present age of E = (3A + 7) = 16 => A = 3
(C) Required average = (18 + 9 + 24)/3 = 17 years
(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years
(E) Present age of C = 4A * (3/4) = 3A
  • a)
    EABDC
  • b)
    EDBAC
  • c)
    EBADC
  • d)
    EBAACD
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
There are four persons A, B,C and D, and the ratio of the present age...
The correct order is
(E) Present age of C = 4A * (3/4) = 3A
(B) Present age of E = (3A + 7) = 16 => A = 3
(A) Age of A and C is 12 years and 9 years, respectively
(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years
(C) Required average = (18 + 9 + 24)/3 = 17 years
View all questions of this test
Explore Courses for Railways exam

Similar Railways Doubts

There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer?
Question Description
There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer?.
Solutions for There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice There are four persons A, B,C and D, and the ratio of the present age of A to C is 4: 3, C is 7 years younger to E who is 16 years old at present. The present age of B is 75% of the present age of D and B is 6 years elder to A, what is the average of the present age of persons B, C and D?Given below are the steps involved. Arrange them in the sequential order.Let the age of A = 4A(A) Age of A and C is 12 years and 9 years respectively.(B) Present age of E = (3A + 7) = 16 => A = 3(C) Required average = (18 + 9 + 24)/3 = 17 years(D) Present age of B = 12 + 6 = 18 years and present age of D = 18 * (100/75) = 24 years(E) Present age of C = 4A * (3/4) = 3Aa)EABDCb)EDBACc)EBADCd)EBAACDCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
Explore Courses for Railways exam

Top Courses for Railways

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev