Question

MCQ
(1) number of exterior angles in a triangle is (a) 2 (b) 1 (c) 4
(2) the observation which occurs most frequently in a data is ( a) median (b) mean (c) mode (d) none
(3) in the equation 4x=21:LHS is ( a) a (b) 21 (c) 4x (d) x
(4) the product of two negative integers is.
( a) 0 (b) positive ( c) negative (d) none
(5) degree of 3xyzpqrs is.
a) 3 (b) 4 (c) 5 (d) 6
(6) sum of all four angles in quadrilateral is
a) 180 (b) 200 (c) 360 (d) none
(7) value of π=
a) 6.073 (b) 3.07 (c) 3.14 (d) none​

Answer 1

Answer:

(1) It's actually none of them

(2)Mode

(3)4x

(4)positive

(5)3

(6)360

(7)3.14