Equilateral Triangle Class 6 Maths MCQ Question and Answers. Important MCQ on Equilateral Triangle 6th Standard Mathematics Subject.
Equilateral Triangle Class 6 Maths MCQ
(1) Perimeter of equilateral triangle = ______ × length of a side
(a) 3
(b) 4
(c) 2
(d) 5
Ans: (a) 3
(2) Area of equilateral triangle = _____ × Side × side
(a) √2/2
(b) √3/4
(c) √1/4
(d) √5/4
Ans: (b) √3/4
(3) Perimeter of triangle = ? (Each side of triangle = 6m)
(a) 17m
(b) 19m
(c) 18m
(d) 20m
Ans: (c) 18m
(4) Perimeter of triangle = ? (Each side of triangle = 10m)
(a) 40m
(b) 50m
(c) 20m
(d) 30m
Ans: (d) 30
(5) Perimeter of triangle = ? (Each side of triangle = 8m)
(a) 24m
(b) 25m
(c) 22m
(d) 28m
Ans: (a) 24m
(6) Perimeter of triangle = ? (Each side of triangle = 15m)
(a) 35m
(b) 45m
(c) 40m
(d) 50m
Ans: (b) 45m
(7) Perimeter of triangle = ? (Each side of triangle = 32m)
(a) 76m
(b) 69m
(c) 96m
(d) 60m
Ans: (c) 96m
(8) Perimeter of triangle = ? (Each side of triangle = 26m)
(a) 56m
(b) 48m
(c) 85m
(d) 78m
Ans: (d) 78m
(9) Perimeter of triangle = ? (Each side of triangle = 35m)
(a) 105m
(b) 104m
(c) 103m
(d) 107m
Ans: (a) 105m
(10) Perimeter of triangle = ? (Each side of triangle = 40m)
(a) 140m
(b) 120m
(c) 130m
(d) 110m
Ans: (b) 120m
(11) Perimeter of triangle = (5 + ____ + 5)m
(a) 3
(b) 4
(c) 5
(d) 2
Ans: (c) 5
(12) Perimeter of triangle = (____ × 18)m
(a) 9
(b) 8
(c) 6
(d) 3
Ans: (d) 3
(13) Perimeter of triangle = (3 × _____)m = 63m
(a) 21m
(b) 22m
(c) 23m
(d) 20m
Ans: (a) 21m
(14) Perimeter of triangle = (_____× 60)m
(a) 2
(b) 3
(c) 4
(d) 5
Ans: (b) 3
(15) Perimeter of triangle = (3 × 22)m = ?
(a) 62
(b) 65
(c) 66m
(d) 60m
Ans: (c) 66m
(16) Perimeter of triangle = (3 × 50)m = ?
(a) 120m
(b) 130m
(c) 140m
(d) 150m
Ans: (d) 150m
(17) Perimeter of triangle = (18 + ___ + 18)m
(a) 18m
(b) 15m
(c) 13m
(d) 12m
Ans: (a) 18m
(18) Perimeter of triangle = (____ × 10)m
(a) 2
(b) 3
(c) 5
(d) 4
Ans: (b) 3
(19) Perimeter of triangle = (29 + ____ + 29)m
(a) 26m
(b) 27m
(c) 29m
(d) 28m
Ans: (c) 29m
(20) Perimeter of triangle = (____ × 12)m
(a) 7
(b) 6
(c) 4
(d) 3
Ans: (d) 3
(21) Perimeter of triangle = (3 × 30) = ?
(a) 90m
(b) 80m
(c) 70m
(d) 100m
Ans: (a) 90m
(22) Perimeter of triangle = (3 × 100) = ?
(a) 200m
(b) 300m
(c) 400m
(d) 500m
Ans: (b) 300m
(23) Perimeter of triangle = (12 + 12 + _____)cm
(a) 11cm
(b) 14cm
(c) 12cm
(d) 10cm
Ans: (c) 12cm
(24) Perimeter of triangle = (40 + ? + 40)cm
(a)
(b)
(c)
(d)
Ans: (d)
(25) Perimeter of triangle = (? + 76 + 76)cm
(a) 76cm
(b) 75cm
(c) 74cm
(d) 72cm
Ans: (a) 76cm
(26) Perimeter of triangle = (3 × ?) = 174cm
(a) 55cm
(b) 58cm
(c) 56cm
(d) 57cm
Ans: (b) 58cm
(27) Three sides of a triangle are 9cm. Perimeter = ?
(a) 27dm2
(b) 27m2
(c) 27cm
(d) 27cm2
Ans: (c) 27cm
(28) Three sides of triangle = 21cm. Perimeter = ?
(a) 65cm
(b) 67cm
(c) 60cm
(d) 63cm
Ans: (d) 63cm
(29) Three sides of triangle = 48cm. Perimeter = ?
(a) 144cm
(b) 142cm
(c) 141cm
(d) 140cm
Ans: (a) 144cm
(30) Three sides of triangle = 18cm. Perimeter = ?
(a) 52cm
(b) 54cm
(c) 50cm
(d) 53cm
Ans: (b) 54cm
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