IBPS Government Jobs Exams Logical Reasoning Number Series

What should come in place of the question mark (?) in the following number series?
?, 7, 8, 13, 27, 68.5
A) 2 B) 3 C) 5 D) 12 E) 10

Read Solution (Total 0)

IBPS Other Question

A and B working alone can complete a work in 30 and 15 days respectively. If 50% of the work is completed by C in 3x days and the remaining work is completed by A and B working together in x days, then find the time taken by B and C together to complete the work.
A) 15 days B) 18 days C) 12 days D) 10 days E) None of these A man invest 50% of the amount invested by B. B withdraw whole amount from the business after 4 months. C joins the business with the investment of X Rs in a month after B had withdrawn from the business. At the end of the year A and C share same amount of profit. if investment of B is Rs 2400 then which of the following may be the investment of the C.
(i) 1800 (ii) 3600 (iii) 2400 (iv) 7200 (v) 5400
A) (i) and (iii) B) only (iii) C) (i), (ii) and (iii) D) (i), (ii), (iii) and (iv) E) (i), (ii) and (iv)