Chapter 1 – Rational Numbers

122. A mother and her two daughters got a room constructed for Rs. 62,000. The elder daughter contributes 3/8 of her mother’s contribution while the younger daughter contributes 1/2 of her mother’s share. How much do the three contribute individually? 000. The elder daughter contributes 3/8 of her mother’s contribution while the younger daughter contributes [...]

121. Huma, Hubna and Seema received a total of Rs. 2,016 as monthly allowance from their mother such that Seema gets 1/2 of what Huma gets and Hubna gets 1 2/3 times Seema’s share. How much money do the three sisters get individually? 016 as monthly allowance from their mother such that Seema gets 1/2 [...]

120. 2/5 of total number of students of a school come by car while 1/4 of students come by bus to school. All the other students walk to school of which 1/3 walk on their own and the rest are escorted by their parents. If 224 students come to school walking on their own, how [...]

119. 1/6 of the class students are above average, 1/4 are average and rest are below average. If there are 48 students in all, how many students are below average in the class? 1/4 are average and rest are below average. If there are 48 students in all 119. 1/6 of the class students are [...]

118. A 117 1/3 m long rope is cut into equal pieces measuring 7 1/3 m each. How many such small pieces are these? 118. A 117 1/3 m long rope is cut into equal pieces measuring 7 1/3 m each. How many such small pieces are these? July 9, 2021 Category: Chapter 1 - [...]

117. 7/11 of all the money in Hamid’s bank account is Rs. 77,000. How much money does Hamid have in his bank account? 000. How much money does Hamid have in his bank account? 117. 7/11 of all the money in Hamid’s bank account is Rs. 77 July 9, 2021 Category: Chapter 1 - Rational [...]

116. If 16 shirts of equal size can be made out of 24m of cloth, how much cloth is needed for making one shirt? 116. If 16 shirts of equal size can be made out of 24m of cloth how much cloth is needed for making one shirt? July 9, 2021 Category: Chapter 1 - [...]

115. A train travels 1445/2 km in 17/2 hours. Find the speed of the train in km/h. 115. A train travels 1445/2 km in 17/2 hours. Find the speed of the train in km/h. July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,

114. The cost of 19/4 metres of wire is Rs. 171/2 . Find the cost of one metre of the wire. 114. The cost of 19/4 metres of wire is Rs. 171/2 . Find the cost of one metre of the wire. July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT [...]

113. Identify the rational number that does not belong with the other three. Explain your reasoning 113. Identify the rational number that does not belong with the other three. Explain your reasoning July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,