Explanation

To find out what time Aftab Laghari leaves Gul Khan's house to reach the office, we need to add up the time it takes for each leg of the journey.

Aftab leaves his house at 20 minutes to seven, which is 6:40 AM.

Then, he reaches Gul Khan's house in another 15 minutes.

So, 6:40 AM + 15 minutes = 6:55 AM.

After spending some time at Gul Khan's house, Aftab leaves for the office, which takes another 35 minutes. Adding this to 6:55 AM:

6:55 AM + 35 minutes = 7:30 AM.

So, Aftab Laghari leaves Gul Khan's house at 7:30 AM to reach the office.

Explanation

To find the odd one out from the list LP, HK, AC, DG, we need to look for a pattern or relationship:

LP: "L" is the 12th letter and "P" is the 16th letter of the alphabet.

HK: "H" is the 8th letter and "K" is the 11th letter.

AC: "A" is the 1st letter and "C" is the 3rd letter.

DG: "D" is the 4th letter and "G" is the 7th letter.

Pattern:

In LP, HK, and DG, the second letter comes after the first letter in the alphabet.

In AC, however, the second letter also comes after the first, but the gap between A and C is much smaller than the gaps in the other pairs.

Also, AC consists of the first two letters of the alphabet, which is unique compared to the others.

Explanation

If FET is to TEF then TAR is to RAT

In the first series "F " is shifted after the last alphabet 

as we 

Shifted "R" after the last alphabet

Explanation

Semi was 21 years old in 1945

The number of years from 1945 to 1965 is 20 years.

21 + 20 = 41

Explanation

We know that in a dictionary, words are arranged in alphabetical order.

First, we will arrange the letters of the word MOTHER in alphabetical order

Thus, we get E, H, O, M, R, and T.

Now, we know that the words starting with E will appear first in the dictionary.

Let us fix letter E as the first letter of the word.

Explanation

6,

6×6=36,

7,

7×7=49,

5, 

5 x 5 = 25

Explanation

Now Maryam was shifted to 4 places to the right.

This implies her place is x+4 from left now, but it is given that her new place is 12th from left.

Now, in a row of 21 girls, her place is 8,

which is 14th place from right.

Explanation

Raza is ranked ninth from the top. That means there are 8 students above Raza.

Raza is 38th from the bottom. That means there are 37 students below him.

So total students 8 + Raza + 37 = 46 students

Explanation

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.

ANPL 

BOOK 

the next alphabet of A is B, N is O,

the before alphabet of P is O, K is L

so 

GZOE 

HAND 

the next alphabet of G is H, Z is A

the before alphabet of N is O, D is E

Explanation

Let the required number of labourers be x

Less working hour/day, More labours (Indirect proportion)

More days, fewer labourers (Indirect proportion)