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Ridhi

Asked: November 23, 2020In: Class 7 Science

An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will

NCERT Solutions for Class 7 Science Chapter 4 Important NCERT Questions 7th Chapter 4 Heat NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 9

Aadiv Singh

Asked: November 23, 2020In: Class 10 Maths

ABCD is a trapezium in which AB || DC and its diagonals intersect each other at the point O. Show that AO/BO=CO/DO.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.2 Page No:129 Questions No:9

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Akanksh Singh

Asked: November 23, 2020In: Class 10 Maths

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.4 Page No:144 Questions No:8

Chetan Aggarwal

Asked: November 23, 2020In: Class 9 Maths

Classify the following as linear, quadratic and cubic polynomial: x – x³

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 4 Part:2

Palak Yadav

Asked: November 22, 2020In: Class 8 Science

Why is the distance between stars expressed in light years? What do you understand by the statement that a star is eight light years away from the Earth?

NCERT Solutions for Class 8 Science Chapter 17 Important NCERT Questions 8th Chapter 17 Stars and The Solar System NCERT Books for Session 2022-2023 CBSE Board and State Board Questions No: 14

Aadesh

Asked: November 22, 2020In: Class 9 Maths

Write three numbers whose decimal expansions are non-terminating non-recurring.

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.3 Page No:14 Questions No:7

Aadiv Singh

Asked: November 21, 2020In: Class 10 Maths

A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.3 Page No:141 Questions No:15

Rahul Singh

Asked: November 21, 2020In: Class 10 Maths

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 15/1600

NCERT Solutions for Class 10 Maths Chapter 1 Important NCERT Questions Real Numbers NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.4 Page No:17 Questions No:1 Part 4

Anant

Asked: November 21, 2020In: Class 10 Maths

PQR is a triangle right angled at P and M is a point on QR such that PM perpendicular QR. Show that PM² = QM . MR.

NCERT Solutions for Class 10 Maths Chapter 6 Important NCERT Questions Triangles NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 6.5 Page No:150 Questions No:2

Samaira

Asked: November 20, 2020In: Class 8 Science

Give two examples of each: Kharif crop, Rabi crop.

NCERT Solutions for Class 8 Science Chapter 1 Important NCERT Questions 8th Chapter 1 Crop Production and Management NCERT Books for Session 2022-2023 CBSE Board and State bord Questions No- 2

Sadhna

An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will

ABCD is a trapezium in which AB || DC and its diagonals intersect each other at the point O. Show that AO/BO=CO/DO.

ABC and BDE are two equilateral triangles such that D is the mid-point of BC. Ratio of the areas of triangles ABC and BDE is

Classify the following as linear, quadratic and cubic polynomial: x – x³

Why is the distance between stars expressed in light years? What do you understand by the statement that a star is eight light years away from the Earth?

Write three numbers whose decimal expansions are non-terminating non-recurring.

A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower.

Without actually performing the long division, state whether the following rational number will have a terminating decimal expansion or a non-terminating repeating decimal expansion: 15/1600

PQR is a triangle right angled at P and M is a point on QR such that PM perpendicular QR. Show that PM² = QM . MR.

Give two examples of each: Kharif crop, Rabi crop.

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