10th Standard Math’s Chapter 7 wefru10th Standard Math’s Chapter 7 Quiz. how much you know or you don’t know, test here. quiz contains only 10 questions there no time limit. 0 Created on November 25, 2020 By wefru10th Standard Math’s Chapter 7TEST YOUR SKILLS 1 / 11Q.60 The 21st term of the AP whose first two terms are –3 and 4 is 137 120 32 520 2 / 11Q.61 If the 2nd term of an AP is 13 and the 5th term is 25, what is its 7th term? 33 32 31 30 3 / 11Q.62 If the common difference of an AP is 5, then what is a_{18} – a_{13}? 25 14 10 123 4 / 11Q.63 The sum of first 16 terms of the AP: 10, 6, 2,... is –320 320 420 -420 5 / 11Q.64 The sum of first five multiples of 3 is 45 10 23 26 6 / 11Q.65 The middle most term (s) of the AP:–11, –7, –3, ..., 49 is: 17, 21 17, 31 17, 52 17, 623 7 / 11Q.66 Two APs have the same common difference. The first term of one of these is –1 and that of the other is – 8. Then the difference between their 4th terms is 7 44 77 145 8 / 11Q.67 If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be 0 1 2 12 9 / 11Q.68 In an AP if a = 1, a_{n} = 20 and S_{n} = 399, then n is 38 10 23 33 10 / 11Q.69 If the numbers n – 2, 4n – 1 and 5n +2 are in AP, then the value of n is: 1 2 3 4 11 / 11Q.70O is the point of intersection of two equal chords ABand CD such that OB = OD, then triangles OAC and ODB are Isosceles but not similar Equilateral and similar Isosceles and similar none Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Related