# Category Archives: Puzzles

## Number of containers that can be filled in the given time

Given a number N and a time X unit, the task is to find the number of containers that are filled completely in X unit… Read More »

## Find temperature of missing days using given sum and average

Given integers x and y which denotes the average temperature of the week except for days Day1 and Day2 respectively, and the sum of the… Read More »

## Puzzle | The Counters and Rectangular Board

Given 3N counters where N >= 1, there are three types of counters Red, White, and Blue all of them equal in count i.e., N… Read More »

## Puzzle | Planning an Exhibition

Puzzle: A museum has an exhibition space of 16 rooms. There is a door between every pair of horizontally and vertically adjacent rooms. In addition,… Read More »

## Puzzle | Place numbers 1 to 9 in a Circle such that sum of every triplet in straight line is 15

Place the numbers 1 to 9 in a circle, so that wherever there are three in a straight line they shall add up to 15.… Read More »

## Puzzle | Who wins the race on a square field ABCD of 40 acres

ABCD is a square field of 40 acres. The line BE is a straight path, and E is 110 yards from D. In a race… Read More »

## Puzzle | Choose the game of Rolling Dice

Puzzle: You are risk-averse person. There are Two games are offered to you.  Game 1: You roll a dice once and you are paid one… Read More »

## Puzzle | Maximum pieces that can be cut from a Circle using 6 straight lines

PUZZLE: Given a Circle and Six Straight Lines of length equal to the diameter of the circle. What is the maximum number of pieces that… Read More »

## Puzzle | Connect 9 circles each arranged at center of a Matrix using 3 straight lines

Consider 9 circles each arranged at the center of cells of a 2-D matrix of shape 3*3. Draw 3 straight lines without removing pen from… Read More »

## Maximum number of objects that can be created as per given conditions

Given N items of type-1 and M items of type-2. An object can be created from 2 items of type-1 and 1 item of type-2… Read More »

## Puzzle | Single Elimination Tournament

In a single-elimination tournament, such as the tennis Grand Slam championships – every losing player is immediately eliminated from the subsequent rounds until a single… Read More »

## Puzzle | The Circle of Lights

There is a circle of N > 2 lights with a switch next to each of them. Each switch can be flipped between two positions,… Read More »

## Puzzle | 50 red marbles and 50 blue marbles

Give two boxes B1 and B2 one have 50 red marbles and other have 50 blue marbles. A ball is selected randomly from any of… Read More »

## The Fox, The Duck and a Circular Pond

A Duck that is being chased by a Fox saves itself by sitting at the centre of a circular pond of radius r. The Duck… Read More »

## Puzzle | The Three Pile Trick

A magician asks a person to select a card from a pack of 27 cards and return it back without showing it back to the… Read More »