ML Aggarwal Problems on Simultaneous Linear Equations MCQs Class 9 ICSE Maths Solutions. Step by step solutions of Word Problems on Simultaneous Linear Equations MCQs as council prescribe guideline. Visit official website CISCE for detail information about ICSE Board Class-9.
ML Aggarwal Problems on Simultaneous Linear Equations MCQs Class 9 ICSE Maths Solutions Ch-6
| Board | ICSE |
| Subject | Maths |
| Class | 9th |
| Chapter-6 | Problems on Simultaneous Linear Equations |
| Topics | Solution of MCQs |
| Academic Session | 2024-2025 |
MCQs on Simultaneous Linear Equations Word Problems
ML Aggarwal Class 9 ICSE Maths Solutions.
Question 1. Sum of digits of a two digit number is 8. If the number obtained by reversing the digits is 18 more than the original number, then the original number is
(a) 35
(b) 53
(c) 26
(d) 62
Answer : (a) 35 is correct
Question 2. The sum of two natural numbers is 25 and their difference is 7. The numbers are
(a) 17 and 8
(b) 16 and 9
(c) 18 and 7
(d) 15 and 10
Answer : (b) 16 and 9 is correct
Question 3. The sum of two natural numbers is 240 and their ratio is 3:5. Then the greater number
(a) 180
(b) 160
(c) 150
(d) 90
Answer : (c) 150 is correct
Question 4. The sum of the digits of a two digit number is 9, If 27 is added to it, the digits of the number get reversed. The number is
(a) 2
(b) 72
(c) 63
(d) 36
Answer : (d) 36 is correct
Question 5. The sum of the digits of a two digit number is 12. If the number is decreased by 16, its digits get reversed. The number is
(a) 48
(b) 84
(c) 57
(d) 75
Answer : (d) 75 is correct
Question 6. Aruna has only 1 and 2 coins with her. If the total number of coins that she has is 50 and the amount of the money with her is 75, then the number of 1 and 2 coins are, respectively
(a) 35 and 15
(b) 35 and 20
(c) 15 and 75
(d) 25 and 25
Answer : (d) 25 and 25 is correct
Question 7. The age of a woman is four times the age of her daughter. Five years hence, the age o the woman will be three times the age of her daughter. The present age of the daughter is.
(a) 40 years
(b) 20 years
(c) 15 years
(d) 10 years
Answer : (d) 10 years is correct
Question 8. Father’s age is Six times his son’s age Four years hence, the age of the father will be four times his son’s age. The present age in years of the son and the father are respectively
(a) 4 and 24
(b) 5 and 30
(c) 6 and 36
(d) 3 and 24
Answer : (c) 6 and 36 is correct
Step by Step Solutions of ML Aggarwal Problems on Simultaneous Linear Equations MCQs
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