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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. 13 12 5 17 15 8 25 24 ? 29 21 20

 A) 7 B) 9 C) 11 D) 15

Answer:   A) 7

Explanation:

Clearly, (3rd column)2 + (2nd column)2 = (1st column)2
In the first row, 52 + 122 = 132.
In the second row, 82 + 152 = 172.
Let the missing number in the third row be y.
Then y2 + 242 = 252 or y2 + 576 = 625 or y2 = 49 or y = 7.

Q:

In the following sentence, Find out which pair of words can be filled in the blanks in order to make a meaningful sentence.

A four - year - old girl ______ her life after she was _____ from a 400 ft bore well she had slipped into.

 A) Default, released B) Made, treated C) Maintained, sustained D) Lost, rescued

Answer & Explanation Answer: D) Lost, rescued

Explanation:

Lost, rescued are the words which gives meaning to the sentence.

For other options:

Default - Fail

Sustained - suffered  are suitable and correct pairs.

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8 146
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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10 308
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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11 650
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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19 748
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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14 690