Question
9 10 6 15 -1
? What will come next in the place of question mark (?) in the following given number series:Solution
9 + 1² = 10 10 - 2² = 6 6 + 3² = 15 15 - 4² = - 1 -1 + 5² = 24
More Series Questions
I. x2 + x – 42 = 0
II. y2 + 6y – 27 = 0
I. 2x2 - 15x + 25 = 0
II. 3y2 - 10y + 8 = 0
What is the nature of the roots of the quadratic equation x² – 5x + 7 = 0 ?
I. x + 1 = 3√ 9261
II. y + 1 = √ 324
Equation 1: x² + 16x + 63 = 0
Equation 2: y² + 10y + 21 = 0
I. 8a2 – 22a+ 15 = 0
II. 12b2 - 47b + 40=0
What is the speed of the stream if a ship takes 15 hours to travel 240 km in calm waters, given that the ratio of its speed against the current to its s...
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 40x + 375 = 0
Equation 2: y² - 36y + 324 = 0
I. 10x2 + 33x + 9 = 0
II. 2y2 + 13y + 21 = 0
I). p2 = 81
II). q2 - 9q + 14 = 0
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