Question

The ratio of 6:25 is equal to

a. 20% b. 25% c. 22% d. 24%

iii. The value of x in the equation 1/X+1= 5 is:

a. -4/5 b. 4/5 c. 5/4 d. -5/4

iv. If 1.8x – 6.3 = -0.3x, then x is equal to

a. 3 b. -0.3 c. 0 d. -1

v. The decimal equivalent of 5*1/2% is

a. 0.55 b. 0.055 c. 505 d. 0.0055

vi. If x% of 50 is 2, than the value of x is

a. 3 b. 4 c. 2 d. 5

vii. The duty on goods worth Rs. 6200 at 2*1/2% is

a. Rs. 125 b. Rs. 135 c. Rs. 145 d. Rs.155

viii. Two complementary angles differ by 14, the angles are:

a. 50, 36 b. 53, 46 c. 60, 46 d. 52, 38

ix. The linear equation that represents the statement four times the number of coins in my

pocket plus 5 more is 29 is:

a. 4 − 5 = 29 b.4 + 29 = 5 c.4 + 5 = 29 d. None of these

x. The solution of the equation −2

2

= 0 is :

a. = 2 − 2 b. = 2 c. = 2 + 2 d. = −2

(Section- B) (Marks - 2×5=10)

Q2. Solve the equation and check +

2

5

= 3.

Q3.Vicky bought 15 notebooks for Rs. 240. How many notebooks can he buy for Rs. 600?

Q4. Write the following as percentage:

a.

6

25

b. 2

5

Q5. Convert the following percentage to fractions and ratios:

a. 30 % b. 0.25%​

Answer 1

Answer:

First one answer is D 24 %