MEDIUM
8th ICSE
IMPORTANT
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What same number should be added to each of the numbers 2,6,12 and 24 so that they may be in proportion ?

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Important Questions on Equations and Inequations

EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 10
What same number should be subtracted from each of the numbers 9, 14, 23 and 38 so that they may form a proportion.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 11
In a class there are 40 students. Some students contributed ₹ 5 and the rest ₹ 10 towards a flood relief fund. The total collection was ₹ 350. Find the number of students who contributed ₹ 5.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 12
In a bag there are 80 currency notes. Some of them are ₹ 10 notes while the others are ₹ 20 notes. If the total value is ₹ 1000, find the number of ₹ 10 notes.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 13
Ahmed received ₹ 500 less than 910th the salary of Habeeb. Both of them together received ₹ 9000. Find the salary of Habeeb.
MEDIUM
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 14
Rumbha received ₹ 400 less than 89 th the salary of Manisha. Both of them together received ₹ 16,600. Find the salary of Rumbha.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 15
In a class, the ratio of boys to girls was 5 : 3. One boy left and one girl joined. If the new ratio is 3 : 2, find the original number of boys and girls in the class.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 16
The ratio of boys to girls in a class was 1 : 2. After 4 boys joined and 6 girls left the ratio was 1:1. Find the original number of boys and girls in the class.
EASY
8th ICSE
IMPORTANT
ICSE Skills In Mathematics>Chapter 18 - Equations and Inequations>EXERCISE 18(B)>Q 17
In a three-digit number, the ten's digit was 2 more than the one's digit. The hundred's digit was 5 more than the ten's digit. If the total of the three digits was 12, find the number.