Explanation

Delicate lace means نفیس جالی

Crude means ناشائستہ 

AGM 17-01-2023

Explanation

6 more weavers are required to finish the task in 60 minutes

Explanation

grateful: شکر گزار

Explanation

Transparent logos, text, or images are placed on documents and photographs as watermarks.

The purpose of including a watermark is to ensure content authenticity and validity,

as well as to safeguard confidential information and content from being copied.

RK17123

Explanation

= √(25^-1)÷ √(100^-1)

=(0.2)/(0.1)

= 2

***

ND17-1-2023

Explanation

He solved one question in one minute.

This is if he continued at the speed and there are 40 minutes to solve the test and he left 10 minutes earlier.

He is left with 30 minutes and one minute per question.

Therefore, he solved 30 questions.

***

ND17-1-2023

Explanation

The highest number that divides 54, 288, and 360 exactly is their Highest Common Factor.

Factors of 54 = 1, 2, 3, 6, 9, 18, 27, 54

Factors of 288 = 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288

Factors of 360 = 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

The HCF of 54, 288, and 360 is 18.

**

ND17-1-2023

Explanation

There is a bridge across the tunnel

***

Across preposition: from one side to the other (a place, area, etc.).

we use "across" prepositions here because "bridge is the side from move one tunnel to another"

***

ND17-1-2023

Explanation

Average age of 7 persons = 30years

Sum of age of persons = 30×7 = 210 years

Average age of 5 persons = 32 years.

Sum of ages of 5 persons 32×5 = 160 years

∴ Sum of age of remaining two persons = 210 - 160 = 50years

∴ Average of remaining two is = 50/2= 25years

**

ND17-1-2023

Explanation

Madiha = n

Samee= n-6

Javid = n-8

Sum = 3n-14

***

ND17-1-2023