R. S. Aggarwal Solutions for Chapter: Series Completion, Exercise 5: Exercise

In each of the following question, a series of letters and numbers is given, the terms of which follow certain definite pattern in groups. However, some terms in the series are missing, which are given in the same order as one of the alternatives below the series. Choose the correct alternative.

$\mathrm{F} \mathrm{\_} \mathrm{U}6 \_ 9\mathrm{I} \mathrm{\_} \mathrm{T}7 \_ 20 \_ 4\mathrm{D}23$

In each of the following question, three sequences of letters/ numerals are given which correspond to each other in some way. In each question, you have to find out the letters/numerals that come in the vacant places marked by (?). These are given as one of the four alternatives under the question. Mark your answer as instructed.

$$\begin{gathered} \mathrm{CB} \mathrm{\_\_} \mathrm{D} \mathrm{\_} \mathrm{BABCCB} \\ \mathrm{\_\_} 1 2 4 3 \mathrm{\_\_} ???? \\ \mathrm{a} \mathrm{\_} \mathrm{ab} \mathrm{\_} \mathrm{c} \mathrm{\_} \mathrm{b} \mathrm{\_\_\_\_} \end{gathered}$$

In each of the following question, three sequences of letters/ numerals are given which correspond to each other in some way. In each question, you have to find out the letters/numerals that come in the vacant places marked by (?). These are given as one of the four alternatives under the question. Mark your answer as instructed.

$$\begin{gathered} \mathrm{\_\_} \mathrm{AC} \mathrm{\_} \mathrm{BD} \mathrm{\_} \mathrm{CDCD} \\ 2 \mathrm{\_} 41 \mathrm{\_} 14 \mathrm{\_\_\_\_} \\ \mathrm{cd} \mathrm{\_} \mathrm{bc} \mathrm{\_} \mathrm{a} ???? \end{gathered}$$

In each of the following question, three sequences of letters/ numerals are given which correspond to each other in some way. In each question, you have to find out the letters/numerals that come in the vacant places marked by (?). These are given as one of the four alternatives under the question. Mark your answer as instructed.

$$\begin{gathered} \mathrm{C} \mathrm{\_} \mathrm{B} \mathrm{\_} \mathrm{D} \mathrm{\_} \mathrm{A} \mathrm{\_} \mathrm{BBDD} \\ 2 \mathrm{\_\_} 4 \mathrm{\_} 34 \mathrm{\_} ???? \\ \mathrm{\_} \mathrm{a} \mathrm{\_} \mathrm{cba} \mathrm{\_} \mathrm{d} \mathrm{\_\_\_\_} \end{gathered}$$

In each of the following question, a series of letters and numbers is given, the terms of which follow certain definite pattern in groups. However, some terms in the series are missing, which are given in the same order as one of the alternatives below the series. Choose the correct alternative.

$\mathrm{D} \mathrm{\_} 6\mathrm{EGP} \mathrm{\_} \mathrm{HJ} \mathrm{\_} 12\mathrm{KMB}15 \_$

In each of the following question, a series of letters and numbers is given, the terms of which follow certain definite pattern in groups. However, some terms in the series are missing, which are given in the same order as one of the alternatives below the series. Choose the correct alternative.

$\mathrm{XWC} \mathrm{\_} \mathrm{TS}20 \mathrm{\_} \mathrm{P}12 \mathrm{\_} \mathrm{L}15\mathrm{K} \mathrm{\_} \mathrm{P} \mathrm{\_} \mathrm{GS}7$

In each of the following question, three sequences of letters/ numerals are given which correspond to each other in some way. In each question, you have to find out the letters/numerals that come in the vacant places marked by (?). These are given as one of the four alternatives under the question. Mark your answer as instructed.

$$\begin{gathered} \mathrm{A} \mathrm{\_BAC} \mathrm{\_} \mathrm{D} \mathrm{\_} \mathrm{BCDC} \\ \mathrm{\_}3 \mathrm{\_} 2 \mathrm{\_} 1 \mathrm{\_} 4 ???? \\ \mathrm{dc} \mathrm{\_\_} \mathrm{bacb} \mathrm{\_\_\_\_} \end{gathered}$$

In each of the following question, three sequences of letters/ numerals are given which correspond to each other in some way. In each question, you have to find out the letters/numerals that come in the vacant places marked by (?). These are given as one of the four alternatives under the question. Mark your answer as instructed.

$$\begin{gathered} \mathrm{\_} \mathrm{ADACB} \mathrm{\_\_} \mathrm{BDCC} \\ 13 \mathrm{\_\_} 1242 \mathrm{\_\_\_\_} \\ \mathrm{a} \mathrm{\_\_} \mathrm{b} \mathrm{\_\_} \mathrm{c} \mathrm{d} ? ? ? ? \end{gathered}$$