Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
_ c b _ _ _ b k _ c _ kOn checking each option:
1) ckmcmb → ccbk / mcbk / mcbk
2) mkmcmb → mcbk / mcbk / mcbk
3) mkbcmb → mcbk / bcbk / mcbk
4) mkmcmk → mcbk / mcbk / mckk
Hence, ‘mkmcmb’ will complete the given series.1. The wrong number of the sequence 36, 81, 144, 225, 256, 441 is
2. The ratio of the fifth and sixth terms of the sequence 1, 3, 6, 10, ....... is
3. Find the wrong term in the following series. E, H, M, Q, W
5. If $1^{3}+2^{3} + ... +10^{3}$ = 3025, then 4 + 32 + 108......4000 is equal to :
7. The wrong number of the quence 4, 9, 25, 49, 122, 144 is
10. The next term of the sequence $\frac{1}{2}$,$3\frac{1}{4}$ ,6, $8\frac{3}{4}$,................ is: