Questions by uday

0 votes

0 answers

Find the product.

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Multiply `(a^2 + 2b^2)` and (5a –

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Multiply the binomials. (y – 8) and (3y –

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Find the product. `(a^2 + b) (a + b^2)`

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Using Identity (II), find `(4p –

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Using Identity (III), find `983^2 –

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Use a suitable identity to get each of the following products. (2a – 7) (2a –

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. (4x – 5) (4x – 1)

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Use the identity `(x + a) (x + b) = x^2 + (a + b) x + ab` to find the following products. `(2a^2 + 9) (2a^2 +

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

For each of the given solid, the three views are given. Identify for each solid the corresponding top, front and side views.

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

For each given solid, identify the top view, front view and side view. #fig (i) (ii)

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Using Euler’s formula find the

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Find the height of the cylinder whose volume is 1.54 m3 and diameter of the base is 140 cm

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Simplify and write the answer in the exponential form. `(– 4)^(– 3) xx (5)^(– 3) xx

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Simplify `{(1/3)^(-2)-(1/2)^(-3)} ÷

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Express the following numbers in standard form.

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

Express the following numbers in standard form.

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

A train is moving at a uniform speed of 75 km/hour. How far will it travel in 20

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

A 5 m 60 cm high vertical pole casts a shadow 3 m 20 cm long. Find at the same time the length of the shadow cast by another pole 10 m 50 cm high

asked Jan 17, 2022 in 8th-maths

0 votes

0 answers

6 pipes are required to fill a tank in 1 hour 20 minutes. How long will it take if only 5 pipes of the same type are

asked Jan 17, 2022 in 8th-maths

Page:

« prev
1
...
36
37
38
39
40
next »