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Which number should come next in the series 1, 2, 3, 10, _

  • 19/3

  • 8/4

  • 89

  • 98

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The logic for the given series is the square of the appearing number and addition of 1 at first position and subtraction of 1 at second position. This simply means that - 1^2 + 1 = 2 2^2 - 1 = 3 3^2 + 1 = 10 Similarly, the number after 10 is - 10^2 - 1 = 99

Which number should come next in the series? 25, 24, 22, 19, 15, ?

Which number will come in blank area 1, 6, 15,(...), 45, 66, 91

Which number will come in blank space : 8, 10, 14, 18, (...), 34, 50, 66

Which number would replace the question mark (?) in the series below ? 2, 7, 17, 32, ?, 77

Which of the following calendar years is similar to the calendar of the year 2003?

Which of the following day of the week was 15th august 1947?

Which of the following expressions will be true, if the expression R>O=A>S<T is definitely true?

Which of the following fractions is the smallest ? 9/13 , 17/26 , 28/29 , 33/52

Which of the following is different from others?

Which of the following is NOT a perfect square?

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