Mathematics Class 6th
161. Numerical data without any order or arrangement is called _____ data.
A) Group
B) Ungroup data
162. Raw data when put in some order or arranged in different groups is called ____ data.
A) Un Group
B) Group
163. In Bar graph, the width of vertical and horizontal bars is?
A) Equal
B) Unequal
164. In pie graph, data is represented by _____ of circle.
A) Sectors
B) Vertices
A) None
165. The sum of measures of the angles subtended at the center of circle is equal to______.
A) 350o
B) 360o
C) 180
166. The whole circle of pie graph is equal to _____ %?
A) 100
B) 360
C) 180
167. An equation in one variable, where exponent of variable is _____, is called linear equation.
A) 1
B) 2
C) 3
168. 3ϰ + 1 is a?
A) Equation
B) Linear equation
169. 0.5ϰ +5= ϰ - 0.75 The value of ϰ is?
A) 11
B) 12
C) 11.5
170. Seven more than three times a number is 31. Find the number?
A) 9
B) 8
C) 7
D) 5
171. Saima is 6 years older than Fatima. Find the age of Fatima if Saima is three times older than her.
A) 7 years
B) 8 years
C) 9 years
D) 10 years
172. If 5 is added to a number, then the number becomes 12. Find the number.
A) 7
B) 5
C) 6
173. If 5 is subtracted from a number, it becomes 13. Find the number.
A) 20
B) 18
C) 13
174. Find a number whose 3 times when subtracted from 9 becomes 12.
A) 7
B) 8
C) 9
175. Age of a father is twice the age of his son,if father is 16 years older than his son, find the age of father and his son.
A) 32 years & 16 years
B) 30 years & 15 years
C) 28 years & 14 years
176. The sum of a number and 9 is -2. Find the number.
A) -12
B) -11
C) 13
177. The difference of a number and 3 is -6. Find the number.
A) -3
B) 3
C) 4
178. Nadia is 5 years older than her brother Najam. The sum of their ages is 37. How old is Nadia?
A) 22
B) 21
C) 23
D) 25