Search Previous Year Questions

Given:  (Left)          XYB          KMV        LEY       LHF         RPE         (Right)

After replacing the 1^st letter of all the words to its preceding letter as per English alphabetical order.

(Left)          WYB          JMV        KEY       KHF         QPE         (Right)

2^nd word from right end in the newly formed groups is KHF.

Hence, the correct answer is “Option 1”.

According to the given information :

Six subjects Physics, Chemistry, Biology, Ecology, Hindi, and English are taught from Monday to Saturday. 

1) Physics and Ecology are taught on Tuesday and Wednesday respectively.

2) Hindi is taught just after Ecology and just before English.

3. Biology is taught after English.

So, Chemistry subject is taught on Monday.

Hence, the correct answer is "Chemistry".

BODMAS Rule:

According to the question, the letters are interchanged as follows:

Now, given the equation: 9 D 35 C 48 B 30 A 12 = ?

After interchanging the specified letters, the new equation is:

9 − 35 + 48 × 30 ÷ 12 = ?

Perform operations according to BODMAS:

→ 9 − 35 + 48 × 30 ÷ 12

→ 9 − 35 + 120

→ −26 + 120

→ 94

Hence, the correct answer is "Option 2".

Given: Six friends Pawan, Kanta, Rishab, Subham, Mayank and Vikram.

1. Pawan is to the immediate left of Vikram.

2. Rishab is 4^th to the right of Pawan.

3. Only Mayank sits between Pawan and Rishab.

4. Subham does not sit adjacent to Vikram.

Ans, Kanta will sit at the remaining place.

Here, 'Rishab' sits to the immediate right of Subham.

Hence, the correct answer is "Option 3".

Given words: (left) BOW SAD LOW RAY (right)

Now,

the second letter of the first word from the right is: A (RAY)

and, the second letter of the first word from the left is: O (BOW)

Here, the number of letters between A to O is 13.

Hence, the correct answer is "Option 2".

CONCEPT:

Interchanging Positions and Total Number of Girls

• When two persons interchange their positions in a row, the total number of persons remains the same.
• The positions of the persons from either end will change, and we can use their new positions to find the total number of persons.

EXPLANATION:

• In the given problem:

Roopa is 7^th from the left, and Sunita is 12^th from the right.

After interchanging their positions, Roopa becomes 22^nd from the left.

• To find the total number of girls, we use the position of Sunita (12^th from the right) and the new position of Roopa (22^nd from the left).
• Total number of girls = Position of Roopa from the left + Position of Sunita from the right - 1
• = 22 + 12 - 1
• = 33

Therefore, the total number of girls in the row is 33.

Given: (Left) 409 857 743 753 805 (Right)

According to the question:

Thus, according to the final arrangement, in two numbers the resultant of summation of first and second digits a prime number.

Hence, "Option 3" is the correct answer.

The logic followed here is,

Let's examine each option:

Option 1) FKR

Option 2) RWD

Option 3) JOD

Does not follow the same logic.

Option 4) DIP

Hence, the correct answer is Option (3).

Preparing the family tree using the following symbols,

Given equation: R & T @ S * P # Q

The family tree can be drawn as per the given information,

R is the mother of T, T is the sister of S, S is the father of P, P is the brother of Q

Here, we can see that R is the father’s mother of Q.

Hence, the correct answer is "Father’s mother".

Given series: L @ S * E ^ B U # W I < E M @ O $ # B * H ! A & L < O

If we replace each of the vowels with any consonant and similarly if we replace each of the consonants in the original series with any vowel,

Identify vowels and consonants

• Vowels: A, E, I, O, U
• Consonants: L, S, B, W, M, H

Replace vowels with any consonant and consonants with any vowel

For simplicity, let's use the following replacements:

• Vowel → Consonant (e.g., A → C, E → D, I → F, O → G, U → H)
• Consonant → Vowel (e.g., L → A, S → E, B → I, W → O, M → U, H → E)

Resultant Series after Replacement:

A @ E * D ^ I H # O F < D U @ G $ # I * E ! C & A < G

So, the required pair is: Consonant - Symbol

D ^, H #, F <, G $, C &

Total consonants immediately followed by a symbol: 5

Hence, the correct answer is "Option 1"$.