In a town of population 100,000, 20% have internet connection. And those who have internet connection, 15% use PTCL internet service. How many people have internet service other than PTCL?

(A) 3,000

(B) 7,000

(C) 12,000

(D) 17,000

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# Category: Maths

## How many people have internet service other than PTCL?

## A car parking charges n dollars for the first hour, and m pence for every additional hour. What amount it will charge if a car stayed for 5 hours?

## What is the value of x in the equation: 0.2x − 0.03 = 0.4 × 0.05 ?

## Bilal’s salary is 120% of Ahmed salary. And, Saba’s salary is 60% of Ahmed’s salary. The total of all three salaries is Rs.112,000. What is Saba’s salary?

## What is the solution set of the equation: x^2+4x+3=0

## What is the average of the numbers: 2, 5, 0, 10, 10, 12, 8 and 9?

## The cost of an article is Rs.160. What should be the selling price in rupees to obtain a profit of 15 percent?

## If 75 percent of a number is y. And, 80 percent of y is 60, then what is the number?

## How many questions (according to probability) he will attempt correctly?

## A person preparing for Olympics Games ran 9 km in 1 hour and 20 minutes, and then 12 km in 1 hour and 40 minutes. What is the average speed in km/hr?

In a town of population 100,000, 20% have internet connection. And those who have internet connection, 15% use PTCL internet service. How many people have internet service other than PTCL?

(A) 3,000

(B) 7,000

(C) 12,000

(D) 17,000

(A) n + 5m

(B) n + 4m

(C) m + 4n

(D) m + 5n

(A) 0.20

(B) 0.02

(C) 0.25

(D) 0.025

(A) Rs.24,000

(B) Rs.24,500

(C) Rs.25,000

(D) Rs.25,500

(A) {1, 3}

(B) {–1, 3}

(C) {1, –3}

(D) {–1, –3}

(A) 6

(B) 7

(C) 8

(D) 9

(A) 180

(B) 182

(C) 184

(D) 186

(A) 100

(B) 110

(C) 120

(D) 130

There are 20 Multiple Choice Questions (MCQs) in an exam with 4 options in every question. A student attempted the exam just on random guessing. How many questions (according to probability) he will attempt correctly?

(A) 4

(B) 5

(C) 6

(D) 7

(A) 4 km/hr

(B) 5 km/hr

(C) 6 km/hr

(D) 7 km/hr