## 40 Maths General Knowledge Questions And Answers

1. Who discovered Zero (0)? Answer: Aryabhatta, AD 458 Explanation: Aryabhatta invented zero but h…

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Naresh Patkare

1. Who discovered Zero (0)? Answer: Aryabhatta, AD 458 Explanation: Aryabhatta invented zero but h…

Naresh Patkare

INTRODUCTION TO OPERATION RESEARCH Def: OPERATION RESEARCH:- Operation research …

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Question: Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be…

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Question: The product of 2 numbers is 1575 and their quotient is $\frac{9}{7}$. Then the sum of …

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Question: If 6 men or 8 chidren complete one task in 24 days, then how many days will be require…

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Question: If mean and median of a frequency distribution are 20 and 22 respectively, then the mo…

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Question: Female rabbits are either juvenile or adult. Each month, each juvenile grows to adulth…

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Question: A woman starts shopping with Rs. X and Y paise, spends Rs. 3.50 and is left with Rs. 2…

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Question: The probability that a ticketless traveler is caught during a trip is 0.1. If the tr…

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Question: What will be the sum of n terms of the series whose $n^{th}$ term is $5.3^{n+1}+2n$? A…