Question
If in the number '6547732894' 1 is subtracted from all
the odd numbers and 1 is added to all the even numbers then all the digits in the new number thus formed are arranged in descending order from right to left then what is the product of first three numbers from left end?Solution
6Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 9Â Â Â Â Â Â Â Â Â 4 7Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 2Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 9Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 5 2Â Â Â Â Â Â Â Â Â 3Â Â Â Â Â Â Â Â Â 4Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 5Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 7Â Â Â Â Â Â Â Â Â 8Â Â Â Â Â Â Â Â Â 9 The first three numbers from left end are '2', '3' and '4'. So, product = (2 X 3 X 4) = 24.
In expression ‘S & T $ U # V @ W & Y $ Z’ how is Z related to U?Â
- Which of the given expressions indicates that T is the grandmother of X?
Answer the following question based on the direction given below.
If 'A#B' means 'A is father of B'
'A@B' means 'A is brother of B' ...
'A @ B' means 'A is married to B'. 'A & B' means 'A is the sister of B'. 'A % B' means 'A is the daughter of B'. 'A $ B' means 'A is the father of B'. I...
A # B means ‘A is the brother of B’
A @ B means ‘A is the daughter of B’
A & B means ‘A is the husband of B’
A % B ...
Answer the following question based on the direction given below. If 'A#B' means 'A is father of B' 'A@B' means 'A is brother of B' 'A$B' means 'A is so...
Answer the following question based on the direction given below.
If 'A # B' means 'A is the son of B' 'A $ B' means 'A is the sister of B' 'A & ...
Which of the following is definitely true for B + C - D ÷ E + F - G ?
If expression ‘R % T $ S # U $ V’ is true, then how is wife of V related to T’s mother?Â
What is the relationship between J and F?
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