SSC (English Medium) इयत्ता ९ वी - Maharashtra State Board Question Bank Solutions for Algebra

Convert the following ratio into percentage.

`5/16`

Convert the following ratio into percentage.

`144/1200`

Write the ratio of first quantity to second quantity in the reduced form.

1024 MB, 1.2 GB (1024 MB = 1 GB)

Write the ratio of first quantity to second quantity in the reduced form.

17 Rupees, 25 Rupees 60 paise

Write the ratio of first quantity to second quantity in the reduced form.

5 dozen, 120 units

Write the ratio of first quantity to second quantity in the reduced form.

4 sq.m, 800 sq.cm

Write the ratio of first quantity to second quantity in the reduced form.

1.5 kg, 2500 gm

Take the set of natural numbers from 1 to 20 as universal set and show set Y using Venn diagram.

Y = {y | y ∈ N, y is prime number from 1 to 20}

1. show the sets U, P and P' by the Venn diagram.
2. Verify (P')' = P

Represent the union of two sets by Venn diagram for the following.

A = {3, 4, 5, 7}  B = {1, 4, 8}

Represent the union of two sets by Venn diagram for the following.

P = {a, b, c, e, f} Q = {l, m, n, e, b}

Represent the union of two sets by Venn diagram for the following.

Observe the table given below. Check and decide, whether the individuals have to pay income tax.

Using the property `bb("a"/"b" = ("ak")/("bk"))`, fill in the blanks substituting proper numbers in the following.

`5/7 = ("___")/28 = 35/("___") = ("___")/3.5`

Using the property `bb(a/b = (ak)/(bk))`, fill in the blanks substituting proper numbers in the following.

`9/14 = 4.5/("___") = ("___")/ 42 = ("___") /3.5`

There are ‘a’ trees in the village Lat. If the number of trees increases every year by ‘b’, then how many trees will there be after ‘x’ years?

Compare the following pair of ratios.

`sqrt5/3 , 3/ sqrt7`

The tens and units place of a two digit number is m and n respectively. Write the polynomial which represents the two digit number.

Compare the following pair of ratios.

`(3sqrt5)/(5sqrt7) , sqrt 63 / sqrt 125`