Question

Q1.Which of the following is the value of ‘m’ in the equation 3m – 14 = 4
(i)4                (ii)  5            (iii) 6 (iv) 7
Q2.Which of the following is the solution of the equation 2x – 3y = 1
(i)x= 1, y = 1       (ii) x= 1, y = 2   (iii) x = 2 , y = 1(iv) x =--1, y = 2
Q3.The sum of three times a number & 11 is 32. Find the number?
(i)6                (ii)  7            (iii) 10 (iv) 21
Q4.The sum of the ages of three persons is 50 years. What will be the sum their
 Ages after 5 years?
(i)65                (ii)  55            (iii) 150(iv) 21
Q5. One – fifth of a number minus 4 gives 3. Find which of the following is the number?
(i)20                (ii)  7            (iii) 15 (iv)35​

Answer 1

Answer:

1

Step-by-step explanation:

1)3m-14=4

=3m=4-14

=3m=-10

=m=-10/3

so,,m=10/3 or 3.33

Answer 2

Answer:

1- (iii)6

2- (iii)

3- (i)6

4- (i)65

5- (iv)35