# TCS Solved Placement Papers

## Practice 3 Arithmetic Progression Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three problems dealing with logical calculations using Arithmetic progression.

**Question 1**

## Practice 3 Percentage Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three word problems dealing with percentage calculations.

**Question 1**

Dipin's score is 15% more than that of Rafi. Rafi's score is 10% less than that of Chandar. If the difference between the scores of Dipin and Chandar is 14, what is the score of Rafi?

a) 180 b) 360 c) 120 d) 480

**Answer : **b) 360.

Solution :

## 3 Solved Time & Work Problems To Prepare For TCS Aptitude Tests

Dear Reader,

Below are three problems dealing with time and work calculations.

**Question 1**

A can write 3 notebooks in 48 days and B can write 4 notebooks in 48 days. If, with the help of their friend C, they write 5 notebooks in 20 days, then C alone can write 5 notebooks in:

a) 42 days b) 48 days c) 36 days d) 38 days.

## Practice 3 Area Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three problems on area, dealing with triangle, circle and square.

**Question 1**

The face of the square and an equilateral triangle are equal with 12 inches.Find the quantitative relation of their area.

a) 3:4 b) 2:3 c) 4:sqrt3 d) 2:sqrt3

**Answer : **c) 4:sqrt3

Solution :

## 3 Solved Word Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three different word problems dealing with arithmetic calculations.

**Question 1**

If 1 can of pure milk is to be mixed with 3 cans of water to make coffee then how many six litre can of pure milk are needed to prepare hundred servings of 3 litre of coffee?

a) 12 b) 13 c) 14 d) 15

**Answer :** b) 13.

Solution :

## 3 Solved Time & Work Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three different problems based on the concept of time and work.

**Question 1**

## 3 Solved Arithmetic Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are given three simple arithmetic calculation based aptitude question for your practice.

**Question 1**

## Practice 3 Solved Average Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three problems based on average calculations.

**Question 1**

In a mathematical test, Ram was asked to find the average of some numbers. By using the average 51 2/3 of X,Y and Z, he found 6 values X, Y, Z, X+Y, Y+Z and Z+X. Find the average of all the seven values.

a) 87.12 b) 88.57 c) 79.92 d) 78.12

**Answer :** b) 88.57

## Practice 3 Venn Diagram Problems To Prepare For TCS Placement Tests

Dear reader,

Below are three venn diagram problems for practice, in which the solution are derived using the formula.

Note : In the below questions OR represents Union and AND represents Intersection.

**Question 1**

## Practice 3 Solved Measurement Problems To Prepare For TCS Placement Tests

Dear Reader,

Below are three problems dealing with parameters of circles and squares.

**Question 1**