37
Q:

# In the following question, a matrix of certain characters is given.These characters follow a certain trend, row-wise or column wise.Find out this trend and choose the missing character accordingly. 1 4 9 ? 1 2 3 4 2 4 6 ?

 A) 16,8 B) 49,7 C) 36,4 D) 25,5

Answer:   A) 16,8

Explanation:

The numbers in the first row form a series 12, 22, 32.
So, missing number in the first row = 42 = 16.
The number in the second row from the series, 1, 2, 3, 4.
The number in the third row from the series 2, 4, 6.
So, missing number in the third row = 6 + 2 = 8.

Q:

Choose apropriate words which gives a complete meaning to the sentence from the given options.

we were thinking ______ it _______ something like a requiem for our age.

 A) for, because B) for, as C) of, as D) of, since

Answer & Explanation Answer: C) of, as

Explanation:
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3 29
Q:

Which number replaces 'x' in the below figure ?

 A) 2 B) 9 C) 11 D) 12

Answer & Explanation Answer: B) 9

Explanation:

Here in 2nd column if you add the individual digits

we get  3 + 7 + 0 =10 , 2 + 2 + 4 = 8 , 7 + 3 + 0 = 10

7   10   3  $\Rightarrow$ 7+3 =10

6   8     2  $\Rightarrow$ 6+2 =8

x   10   1  $\Rightarrow$ x+1 =10

Here we can observe that by adding 1st and 3rd column elements we get 2nd column elements

$\Rightarrow$ x = 9

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4 115
Q:

What value replaces " ? " in the below figure ?

 A) 4 B) 3 C) 2 D) 1

Answer & Explanation Answer: D) 1

Explanation:

Here it follows

$\inline \fn_jvn \small \frac{42}{6}-\frac{15}{3}=2$ and  $\inline \fn_jvn \small \frac{38}{19}-\frac{20}{10}=0$

In the same way  $\inline \fn_jvn \small \frac{36}{9}-\frac{9}{3}=1$

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8 119
Q:

What replaces "?" in the below figure?

 A) 35 B) 34 C) 26 D) 24

Answer & Explanation Answer: C) 26

Explanation:

Here $\inline \frac{14\times 15}{21}$ = 10 and $\inline \frac{32\times 14}{28}$ = 16

In the same way $\inline \frac{24\times 26}{24}$ = 26.

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8 136
Q:

$\inline \fn_cm \begin{matrix} CK & 16 & 9 & JR\\ OS & 24 & 19 & TX\\ KM& ?& ? & PV \end{matrix}$

 A) 14,21 B) 21,14 C) 56,84 D) 84,56

Answer & Explanation Answer: B) 21,14

Explanation:

Putting A=1, B=2, C=3,..., M=13,....,X=24,Y=25, Z=26, we have :

$\inline \fn_cm JR=\frac{J+R}{2}+2=\frac{10+18}{2}+2=16$

$\inline \fn_cm CK=\frac{C+K}{2}+2=\frac{3+11}{2}+2=9$

$\inline \fn_cm TX=\frac{T+X}{2}+2=\frac{20+24}{2}+2=24$

$\inline \fn_cm OS=\frac{O+s}{2}+2=\frac{15+19}{2}+2=19$

So, the missing numbers are :

$\inline \fn_cm (i)\; PV=\frac{P+V}{2}+2=\frac{16+22}{2}+2=21$

$\inline \fn_cm (ii)\; KM=\frac{K+M}{2}+2=\frac{11+13}{2}+2=14$

Hence, the answer is (b).

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