Related MCQs

Q. If the mean of the following data is 20.6, then the value of p is x = 10 15 p 25 35 f = 3

Q. {1/(3 ∙ 5)} + {1/(5 ∙ 7)} + {1/(7 ∙ 9)} + ……. + 1/{(2n + 1)(2n + 3)} =

Q. For any natural number n, 7ⁿ – 2ⁿ is divisible by

Q. Two dice are thrown the events A, B, C are as follows A: Getting an odd number on the first die. B:

Q. If A, B and C are any three sets, then A × (B ∪ C) is equal to

Q. The 35th partial sum of the arithmetic sequence with terms a_n = n/2 + 1

Q. If the angles of a triangle be in the ratio 1 : 4 : 5, then the ratio of the greatest side to the sm

Q. 1/(1 ∙ 2) + 1/(2 ∙ 3) + 1/(3 ∙ 4) + ….. + 1/{n(n + 1)}

Q. The coordinates of the point where the line through (5, 1, 6) and (3, 4, 1) crosses the YZ plane is

Q. y-intercept of the line 4x – 3y + 15 = 0 is