Secondary School (English Medium) (5 to 8) इयत्ता ७ - CBSE Question Bank Solutions

A number exceeds the other number by 12. If their sum is 72, find the numbers.

Seven times a number is 12 less than thirteen times the same number. Find the number.

1 subtracted from one-third of a number gives 1. Find the number.

A number is as much greater than 27 as it is less than 73. Find the number.

In the following figure, M is the mid-point of both AC and BD. Then ______.

In the following figure, ∆PQR ≅ ∆ ______.

In the following figure, ΔPQR ≅ Δ ______.

In the following figure, AB = AD and ∠BAC = ∠DAC. Then 

1. ∆ ______ ≅ ∆ABC.
2. BC = ______.
3. ∠BCA = ______.
4. Line segment AC bisects ______ and ______.

In the following figure, two triangles are congruent by RHS.

Two right angles are congruent.

Check whether the following measures (in cm) can be the sides of a right-angled triangle or not.

1.5, 3.6, 3.9

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

In the following figure, which pairs of triangles are congruent by SAS congruence criterion (condition)? if congruent, write the congruence of the two triangles in symbolic form.

State which of the following pairs of triangles are congruent. If yes, write them in symbolic form (you may draw a rough figure).

∆PQR: PQ = 3.5 cm, QR = 4.0 cm, ∠Q = 60°

∆STU: ST = 3.5 cm, TU = 4 cm, ∠T = 60°