Question
0, 6, 24, ?, 120,
210 What will come in place of the question mark (?) in the following series?Solution
ATQ, 13 – 1= 0 23 – 2 = 6 33 – 3 = 24 43 – 4 = 60 53 – 5 = 120 63 – 6 = 210
Consider two concentric circles having radii 17 cm and 15 cm. What is the length (in cm) of the chord, of the bigger circle, which is a tangent to the s...
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Find the area of triangle having sides 5 m, 6 m, and 9 m.
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