Logic Riddles

#271 - Strange Birthday Puzzle

Today, I celebrated my 32nd birthday but I was born in 1971.
How is this possible ?

#272 - Test Critical Thinking Interview Questio

This is the interview puzzle asked to my friend in an interview of "blackrock".
As shown in the picture below, There is a circular car race track of 10km. There are two cars, we called them Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100m / seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5hours all three stop moving.
What is the total distance covered by the bug?

#273 - Correct Dress Probability Problem

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

#274 - Good Missing Number Series

Can you find the missing number in the series below

1 5 9 2 6 10 3 ? 11 4 8 12

#275 - The Disappearing Mango Tree Riddle

There are many trees in my garden. One such tree is a mango tree and obviously, there are some mangoes on it. Using the Slingshot I try to get some mangoes. After half an hour there are no mangoes on trees and no mangoes with me.

How come ?

#276 - Cake cutting Puzzle

You need to cut a round cake into eight equal pieces with just 3 cut. Can you do it?

#277 - Ice Cream Seller Riddle

On occasion of Diwali (a Hindu festival), the local ice cream seller is selling ice cream at an 80% discount. But, he got just two flavours, vanilla and cocoa-chipped. He is selling vanilla at Rs1 and Choco-chip at Rs2. However, he is giving just one ice cream to each person.

Shruti went to the shop and give the seller Rs.2 and without asking her the seller gives her Choco-chip ice cream. Next, Anmol comes and also gave the seller the same amount i.e. Rs2. Now the seller asks Anmol which ice-cream does he wants.

Why such a different behaviour towards Shruti and Anmol?

#278 - Ice Cream and House Number Riddle

A small town is visited by an ice-cream truck every day. On the first day of February, the truck visits as usual and 5 children, one from each of the first 5 houses on the street buys an ice cream that is of the different flavor from each other along with a completely different topping.

Go through the details below and find out which child lives in which house and bought which ice-cream flavor with which topping:

1. Jim lives between the child who bought the Raspberry topping and the child who bought mango ice cream.

2. Joyce, whose house has an even number, bought the cherry topping. Nancy does not live next to Joyce.

3. The blackcurrant ice cream had no topping.

4. The child who lives in house number 2 had the butterscotch ice cream. The child in house number 3 did not have chocolate ice cream.

5. Mike had banana ice cream. He hates banana cherry.

6. The child who had the cashew topping lives in house number 5. Dustin does not live in house number 4.

Please note that the odd numbered houses and the even numbered houses are located on the exactly opposite sides of the street.

#279 - Cricket Puzzle Question

It is a strange cricket match in which batsman is getting bowled in the very first ball he faced. Assuming no extras in the match, which batsman will be not out at the end of the inning ?

#280 - Baby Name Puzzle

Priyanka is pregnant and currently has 6 sons
Dousik
Reka
Mirallas
Famid
Sonu
Lavy

What will she name her next child boy ?
A. Noah
. Liam
C. Tinku
D. Mason