turkey-yks 2011 Q23

turkey-yks · Other · ygs Arithmetic Sequences and Series Compute Partial Sum of an Arithmetic Sequence
On day 1, Ismail puts one of each of the following coins into his piggy bank: 5 Kr, 10 Kr, 25 Kr, 50 Kr, and 1 TL. On day 2, he puts two of each, and continuing in this manner, on day n he puts n of each.
If Ismail has saved 104.5 TL in his piggy bank, what is n?
A) 10 B) 11 C) 12 D) 13 E) 14 
On day 1, Ismail puts one of each of the following coins into his piggy bank: 5 Kr, 10 Kr, 25 Kr, 50 Kr, and 1 TL. On day 2, he puts two of each, and continuing in this manner, on day n he puts n of each.

If Ismail has saved 104.5 TL in his piggy bank, what is n?

A) 10
B) 11
C) 12
D) 13
E) 14
Paper Questions
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q20 Q21 Q22 Q23 Q24 Q25 Q26 Q27 Q28 Q30 Q31 Q32 Q33 Q34 Q35 Q36 Q37 Q38 Q39 Q40