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Arun's youth lasted 1/6 of his life . He had the first beard in the next 1/12 of his life .At the end of the following 1/7th of his life Arun got Married . Five years from then his son was born. his son lived exactly 1/2 of Arun life's . Arun Died 4 years after the death of his son . How long did Arun Live?
1) 78
2)84
3) 54
4) 10

Read Solution (Total 3)

answer is B)84

(1/6+1/12+1/7+1/2)*L + 5 + 4 = L
where L is the total life of arun.
11 years agoHelpfull: Yes(17) No(1)

Its must be 84
11 years agoHelpfull: Yes(0) No(0)
ans must be 84
11 years agoHelpfull: Yes(0) No(0)

TCS Other Question

Pradeep starts from a point A and walks on a road towards B. Revanath starts a little later also from A, and covers a distance of 9 km to catch up with Pradeep. If Revanth had waited till Pradeep had covered 4 km more before starting from A, he would need to cover 21 km to catch up with Pradeep. When Revanth reaches B, which is actually at a distance of only 18 km from A, how many kilometers from B is Pradeep?
option
a) 2
b) 3
c) 2.5
d) 3.5 Perimeter of the back wheel = 9 feet and front wheel=7 feet. On a certain distance front wheel gets 10 revolutions more than the back wheel . What is the distance?
1. 315
2. 215
3. 312
4. 300