Prime Numbers Those natural numbers which are greater than 1 and having only two factors are called prime numbers. One factor is…
numbers
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Pi Pi is a mathematical constant. The lowercase Greek letter π represents the symbol pi. It is an acronym of the periphery.…
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Quantitative Aptitude Questions and Answers Quantitative Aptitude Questions and Answers contains concepts and test papers on many topics such as average, numbers,…
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Binary formula Binary is a number represented in the form of two digits, ‘0’ and ‘1.’ We can also define it as…
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Unit Circle In geometry, the unit circle is a special type of circle. It is used to explain the trigonometrical concept. We…
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Aptitude Clocks Read Concepts Points to remember: 1) The circumference of the circular dial of a clock is divided into 60 equal…
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Problem On Ages Concepts Aptitude Problems on Ages Test Paper 1 1) A mother is twice as old as her son. If…
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Aptitude Height and Distance Concepts and Formulas Points to Remember 1) Line of sight: When we see an object, the line which…
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Aptitude Problems on Ages Concepts and Formulas Points to remember: 1) t years ago the age of A was n1 times the…
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Compound Interest Aptitude Concepts Aptitude Compound Interest Test Paper 1 1) What is the compound interest on Rs. 2500 for 2 years…