Challenger App

No.1 PSC Learning App

1M+ Downloads
Find the next term of the series. 589, 559, 499, 409, 289, 139, _____

A79

B49

C19

DNone of these

Answer:

D. None of these


Related Questions:

Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only two boxes are kept below G. Only one box is kept above B. Only one box is kept between B and D. A is kept immediately above C. E is kept at some place below F. Which box is kept at the top?
Six teams named P, Q, R, S, T and U won tournaments in different months of the same year, viz. January, February, March, April, May and June. R won the tournament in January. Q won in the month immediately before U. P won the tournament in the month immediately before S. Exactly two teams won the tournaments between the months of R and S. In which month did T win the tournament?
A, B, C, D, and E are sitting around a circular table facing the centre. B sits second right to A. E is immediate left neighbour of A. C sits second right to E. What is the position of D with respect to B?
I, J, K, L, P, Q and R are sitting around a square table facing the centre of the table. Only two people sit to the right of K. Only two people sit between K and R. Only two people sit between I and Q. Q sits to the immediate left of K. L sits to the immediate right of P. Who sits at the third position from the left end of the line?
ഒരു ക്യൂവിൽ മുൻപിൽ നിന്ന് 'A' യുടെ സ്ഥാനം 15-ാ മതും പിന്നിൽനിന്ന് 30-ാമതും ആണ്. ആ ക്യൂവിൽ ആകെ എത്രപേർ ഉണ്ട് ?