Explanation

Given: SCHOOL = TDIPPM

Check letter by letter:

S -> T = +1  

C -> D = +1  

H -> I = +1  

O -> P = +1  

O -> P = +1  

L -> M = +1  

Pattern: Each letter is increased by 1

Now code for BOOK:

B -> C  

O -> P  

O -> P  

K -> L  

Code = CPNL

Verified & Updated

Explanation

• To find the College Code, apply the same alphabetical or numerical pattern that was used for the School Code.
• This is a common rule in coding-decoding questions.
• The coding pattern remains the same for different words.
• Only the letters or numbers change according to the same rule.
• Identifying the original pattern is the key to solving the question.

Verified & Updated

Explanation

Net north = 10 − 6 = 4 km

East = 3 km

Distance from starting point = √(4² + 3²) = √25 = 5 km

Verified & Updated

Explanation

Green is above Blue.

White is below Green.

Red is between Green and White.

So the order (top to bottom) is:

Green → Red → White

Therefore, the White box is at the bottom.

Verified & Updated

Explanation

Step 1: Go 40 km North

Step 2: Turn left and go 40 km West  

Step 3: Turn right and go 30 km North

Now make coordinates:

Starting point = (0, 0)

After step 1 = (0, 40)

After step 2 = (-40, 40) 

After step 3 = (-40, 70)

Distance from start to end = sqrt[ (x)^2 + (y)^2 ]

= sqrt[ (-40)^2 + (70)^2 ]

= sqrt[ 1600 + 4900 ]

= sqrt[ 6500 ]

= 80.62 km

Approx distance = 80.6 km

Last verified on 12-07-2026