ICSE ICSE Class 7 - CISCE Question Bank Solutions

State whether true or false of the following statement:

Sets {a, b, m, n} and {a, a, m, b, n, n) are same.

State whether true or false of the following statement:

Set of letters in the word ‘suchismita’ is {s, u, c, h, i, m, t, a}

State whether true or false of the following statement:

Set of letters in the word ‘MAHMOOD’ is {M, A, H, O, D}.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make each of the following true:  6 ____ A.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  10 ____ B.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  18 ____ B.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  (6 + 3) ____ B.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  (15 - 9) ____ B.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true: 12 ______ A.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  (6 + 8) ____A.

Let set A = {6, 8, 10, 12} and set B = {3, 9, 15, 18}.

Insert the symbol ‘ ∈ ’ or ‘ ∉ ’ to make the following is true:  6 and 8 ____ A

Identify if the following net can be used to form a cube:

Identify if the following net can be used to form a cube:

Identify if the following net can be used to form a cube:

Find: 45 is what percent of 54?

Evaluate: 15 x 8

Evaluate: 15 x (- 8)

Evaluate: (-15) x  8

Evaluate: (-15) x - 8

Evaluate: 4 x 6 x 8