Tiwari Academy Discussion

Asked: December 31, 2020In: Class 10 Science

Why the sun appear red while sunset and sunrise? Explain.

NCERT Solutions for Class 10 Science Chapter 11 Important Board Questions Human Eye and Colourful World NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 3

Dasya

Asked: December 30, 2020In: Class 10 Maths

The cost of digging a well after every metre of digging, when it costs rupee 150 for the first metre and rises by rupee 50 for each subsequent metre. Is it an AP?

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:99 Questions No: 1 Part 3

Nimit Singh

Asked: December 30, 2020In: Class 10 Maths

In a school, students thought of planting trees in and around the school to reduce air pollution. It was decided that the number of trees, that each section of each class will plant, will be the same as the class, in which they are studying, e.g., a section of Class I will plant 1 tree, a section of Class II will plant 2 trees and so on till Class XII. There are three sections of each class. How many trees will be planted by the students?

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.3 Page No:113 Questions No:17

Naksh Singh

Asked: December 30, 2020In: Class 10 Maths

Find the sum of the odd numbers between 0 and 50.

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.3 Page No:113 Questions No:14

Laksh

Asked: December 30, 2020In: Class 10 Maths

Subba Rao started work in 1995 at an annual salary of rupay 5000 and received an increment of rupay 200 each year. In which year did his income reach ` 7000?

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.2 Page No:107 Questions No:19

Ishank khan

Asked: December 30, 2020In: Class 10 Maths

The 17th term of an AP exceeds its 10th term by 7. Find the common difference.

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.2 Page No:106 Questions No:10

Dasya

Asked: December 30, 2020In: Class 10 Maths

The amount of money in the account every year, when rupee 10000 is deposited at compound interest at 8 % per annum. Is it an AP?

NCERT Solutions for Class 10 Maths Chapter 5 Important NCERT Questions Arithmetic Progression NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 5.1 Page No:99 Questions No: 1 part 3

Rajni Kothari

Asked: December 30, 2020In: Class 10 Maths

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. 4u² + 8u.

Polynomials, NCERT Solutions for Class 10 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:33 Questions No:1 Part:4

parveen sultana

Asked: December 30, 2020In: Class 10 Maths

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following: p(x) = x ³ – 3x² + 5x – 3, g(x) = x² – 2

NCERT Solutions for Class 10 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.3 Page No:36 Questions No:1 Part:1

Raghav Juyal

Asked: December 30, 2020In: Class 10 Maths

Solve the following pair of linear equations: ax + by = c and bx + ay = 1 + c

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.7 Page No:68 Questions No:7 Part:2

Why the sun appear red while sunset and sunrise? Explain.

The cost of digging a well after every metre of digging, when it costs rupee 150 for the first metre and rises by rupee 50 for each subsequent metre. Is it an AP?

Find the sum of the odd numbers between 0 and 50.

Subba Rao started work in 1995 at an annual salary of rupay 5000 and received an increment of rupay 200 each year. In which year did his income reach ` 7000?

The 17th term of an AP exceeds its 10th term by 7. Find the common difference.

The amount of money in the account every year, when rupee 10000 is deposited at compound interest at 8 % per annum. Is it an AP?

Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. 4u² + 8u.

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following: p(x) = x ³ – 3x² + 5x – 3, g(x) = x² – 2

Solve the following pair of linear equations: ax + by = c and bx + ay = 1 + c

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