Q.What is the next number of the following sequence
60, 15, 108, 27, 156, 39, ....
A) 201
B) 111
C) 204
D) 215
Related Questions
Q.
Find next number 9, 17, 44, 108, 233, ?
A) 449
B) 442
C) 439
D) 469
Q.
For the following, find the next term in the series 6, 24, 60,120, 210
A) 336
B) 366
C) 660
D) 330
Q.
In the given series find the number which is wrong 2,3,4,5,6,8,10,13,16,22
A) 22
B) 8
C) 13
D) 4
Today's Challenging Question
Q.
Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none 3 members solved
Solve Challenging question
Q.
Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
Correct Answer: 204
Solution:
60,15,108,27,156,39
(60,15),(108,27),(156,39),(x ,x/4)
60/15 = 108/27 = 156/39 = 4
1st term of each pair
60,108,156,x
12*5=60
12*9=108
12*13=156
12*17 = 204
next two term = (x, x/4) = 204, 204/4
ans: 204,51