Logical Reasoning Quiz

Look at this series: 12, 11, 13, 12, 14, 13, … What number should come next?

• 10

• 16

• 13

• 15

In these series, you will be looking at both the letter pattern and the number pattern. Fill the blank in the middle of the series or end of the series.

SCD, TEF, UGH, ___, WKL

• CMN

• UJI

• VIJ

• JIT

Pointing to a photograph, a man said, "I have no brother, and that man's father is my father's son." Whose photograph was it?

• His Son

• His Father

• Own

• His Nephew

Answer explanation

The narrator has no brother, so he is the only son of his father, and his father's son is he himself. Hence, the narrator is the father of the man in the photograph, so the man in the photograph is his son.

Arrange the following words in a meaningful sequence.

1. Infection

2. Consultation

3. Doctor

4. Treatment

5. Recovery

• 1, 3, 4, 5, 2

• 1, 3, 2, 4, 5

• 1, 2, 3, 4, 5

• 2, 3, 5, 1, 4

Answer explanation

Infection occurs first, then one visits a doctor, and after consultation, the doctor starts the treatment which is followed by recovery.

If in a certain language, NOIDA is coded as OPJEB, how is DELHI coded in that language?

• CDKGH

• EFMIJ

• FGNJK

• IHLED

Answer explanation

Each letter in the word NOIDA is moved one step forward to form the code OPJEB. So, in DELHI, D will be coded as E, E as F, L as M, H as I, I as J. Thus, the code becomes EFMIJ.

I. Pooja is older than Mukesh.

II. Suresh is older than Pooja.

III. Mukesh is older than Suresh.

If the first two statements are true, the third statement is

• False

• True

• Uncertain

• Wrong Question

Answer explanation

From the first two statements, it is clear that Mukesh is the youngest of the three. So, the third statement is false.

The sum of the present ages of a father and his son is 60 years. Six years ago, the father's age was five times that of his son.

After 6 years, son's age will be __?

• 24

• 20

• 14

• 9

If 15 men can reap the crops of a field in 28 days, in how many days will 5 men reap it?

• 50

• 60

• 84

• 98

If 30% of a certain number is 12.6, what is the number?

• 44

• 42

• 54

• 56

Complete the series 2, 5, 9, 19, 37.......

• 76

• 74

• 75

• 77