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A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?
  • a)
    2
  • b)
    3
  • c)
    6
  • d)
    12
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
A is 3 years older to B and 3 years younger to C, while B and D are tw...
Since B and D are twins, so B = D.
Now, A = B + 3 and A = C - 3.
Thus, B + 3 = C - 3 D + 3 = C-3 C - D = 6.
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Most Upvoted Answer
A is 3 years older to B and 3 years younger to C, while B and D are tw...
Let's break down the information given in the question step by step to find the answer.

1. A is 3 years older than B:
We can represent this as A = B + 3.

2. A is 3 years younger than C:
We can represent this as A = C - 3.

3. B and D are twins:
This means that B and D have the same age. Let's represent their age as X. So, B = X and D = X.

Now, let's use these equations to find the values of A, B, C, and D.

From equation 1, we have A = B + 3.
Substituting B with X, we get A = X + 3.

From equation 2, we have A = C - 3.
Substituting A with X + 3, we get X + 3 = C - 3.

Now, let's solve the equation to find the value of C.

X + 3 = C - 3
X + 3 + 3 = C
X + 6 = C

So, we have found that C is 6 years older than X.

Now, let's compare the ages of C and D to find the answer to the question.

C = X + 6
D = X

To find the age difference between C and D, we subtract the age of D from the age of C.

C - D = (X + 6) - X
C - D = 6

Therefore, C is 6 years older than D. So, the correct answer is option C) 6.
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Directions : Study the following information carefully and answer the questions given below:There are eight members of a family–P, Q, R, S, T, U, W and Z. All of them are sitting around a circular table facing the centre. They belong to three different generations and there are three married couples among them. Four of them are males and four of them are of the opposite gender (though not necessarily in the same order.)They like different movies viz., The Twins, Twelve, Turbo, The Twilight Saga, Typhon, Twin Dragons, The Twelve Chairs and Twentieth Century but not necessarily in the same order. Further, some more information is also given.• The son-in-law and maternal grandson of Z are immediate neighbours. W cannot be an immediate neighbour of her sister-in-law. W likes the movie Twelve.• Q, a spinster, is sitting two places to the right of her grandfather T. Neither R nor T likes the movie The Twelve Chairs. P and his sibling S can’t sit together. Typhoon is liked by the brother-in-law of R.• There are only three persons sitting between the person who likes Twin Dragons and her aunt S. R, a married male, cannot be an immediate neighbour of either T or Q. R does not like the movie Twentieth Century or The Twins.• The Twelve chairs the movie is not liked by either S or Z. U and Q are not siblings. T does not like the movie Turbo or The Twins. There is only one person sitting between R and his brother-in-law. Turbo is not liked by the Son-in-law of Z.Q.Who is son in law of Z?

A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?a)2b)3c)6d)12Correct answer is option 'C'. Can you explain this answer?
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A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?a)2b)3c)6d)12Correct answer is option 'C'. Can you explain this answer? for LR 2025 is part of LR preparation. The Question and answers have been prepared according to the LR exam syllabus. Information about A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?a)2b)3c)6d)12Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for LR 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A is 3 years older to B and 3 years younger to C, while B and D are twins. How many years older is C to D?a)2b)3c)6d)12Correct answer is option 'C'. Can you explain this answer?.
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