Puzzle in simple terms is defined as a problem designed to test ingenuity or knowledge. They have become an integral part of few competitive exams and entrance tests. They are devised with intent to test the knowledge of to-be-solver.
There are different types, which are devised with a specific intent to test a person’s ability to interpret and solve the problem. Different type of puzzles are :
Almost every competitive exams have puzzles. They are most commonly found in competitive exams like : CAT, MAT, XAT, Bank P.O.s, AIEEE, GATE, TOEFL, GRE, and GATE etc. In these exams, mostly arithmetic, math, number, and logic puzzles.
To solve, one needs to interpret the questions properly and understand the sequence in the problem Is designed. By understanding the sequence, it becomes easier to solve a problem. Understanding the sequence of a puzzle requires strong logical ability and a creative thought pattern. The key is to solve as many different puzzles as possible to improve the thought process and gain expertise over different ways of solving a problem.
What can you hold in your left hand but not in your right?
Your Right Elbow, is what that you can hold in your left hand but not right.
I am black when you buy me, red when you use me, and grey when you throw me away? What am I?
I am black gold i.e charcoal. It is black when it is not used and when using it is red due to fire and when used it is in grey color as it becomes ash.
What goes Up and Down without Moving ?
You can take off my skin I'll not cry but you'll cry what am i?
Onion. When we take off the upper layer of onion, we get tears due to the presence of syn-propanethial-S-oxide in them.
What does it mean VISION VISION?
Solve the following equations and find the value of abc?
From the given equations,
(a+b+c)2=a2+b2+c2+2(ab+bc+ca)(6)2=14 + 2(ab + bc + ca)36 - 14 = 2(ab + bc + ca)22/2 = ab + bc + caab + bc + ca = 11
a3 + b3 + c3 - 3abc = (a + b + c)(a2 + b2 + c2 - ab - bc - ca)= (6) (14 - 11)=(6)(3)=18
Since, a3 + b3 + c3 - 3abc = 18
36 - 3abc = 18
-3abc = 18 - 36
-3abc = -18
abc = 6.
The missing letter in the word 'MA_T' is
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