Explanation

Each group shifts the letters forward by +4 positions in the alphabet.  

C-A-B → G-E-F → K-J-I (reverse order).

Explanation

All others (1, 2, 5, 7) are prime numbers. 8 is not prime.

Explanation

 Shirt, pants, and necktie are clothing items,

While a boat is a vehicle, it is unrelated to clothing.

Explanation

Price of 1 glass = 75 ÷ 5 = 15  

Price of 9 glasses = 15 × 9 = 135

Explanation

Given:  

10 men cover 10 km in 3 days.  

Step 1: Work done per man  

→ 10 men = 10 km in 3 days  

→ 1 man = 1 km in 3 days (divide both sides by 10)  

Step 2: For 3 men  

→ 1 man = 1 km in 3 days  

→ 3 men = 3 × 1 = 3 km in 3 days

Explanation

Yard, Foot, and Kilometer are all units of measurement for distance or length.

Length is not a unit; it's a general term that describes the dimension being measured.

ND18-9-2023

Explanation

• The odd one out is: 54
• The other numbers in the list (10, 25, 45, 75) all end in 5, while 54 ends in 4.

Explanation

2 ×  2 = 4

4 ×  2 = 8

8 ×  2 = 16

16 ×  2 = 32

Explanation

Active Voice: You must obey your parents.

Passive Voice: Your parents must be obeyed by you.

Use be in passive voice.

Use third form of a verb in passive voice

Explanation