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Asked: December 27, 2020In: Class 10 Science

The persistence of vision for human eye is

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 Multiple Choice Questions Questions No: 4

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Physics Question

Asked: December 27, 2020In: Class 10 Science

The least distance of distinct vision for a young adult with normal vision is

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 Multiple Choice Questions Questions No: 3

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Physics Question

Asked: December 27, 2020In: Class 10 Science

The change in the focal length of human eye is caused due to

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 Multiple Choice Questions Questions No: 2

Poll

Physics Question

Asked: December 27, 2020In: Class 10 Science

The image formed retina of human eye is

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 Multiple Choice Questions Questions No: 1

Rachit Ahuja

Asked: December 27, 2020In: Class 10 Maths

In a class test, the sum of Shefali’s marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects.

NCERT Solutions for Class 10 Maths Chapter 4 Important NCERT Questions Quadratic Equation NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.3 Page No:88 Questions No:5

Pranay Singh

Asked: December 27, 2020In: Class 10 Maths

A cottage industry produces a certain number of pottery articles in a day. It was observed on a particular day that the cost of production of each article (in rupees) was 3 more than twice the number of articles produced on that day. If the total cost of production on that day was rupees 90, find the number of articles produced and the cost of each article.

NCERT Solutions for Class 10 Maths Chapter 4 Important NCERT Questions Quadratic Equation NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 4.2 Page No:76 Questions No:6

Nimit Singh

Asked: December 27, 2020In: Class 10 Maths

The houses of a row are numbered consecutively from 1 to 49. Show that there is a value of x such that the sum of the numbers of the houses preceding the house numbered x is equal to the sum of the numbers of the houses following it. Find this value of x.

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 5.4 Page No:115 Questions No:4

Naksh Singh

Asked: December 27, 2020In: Class 10 Maths

Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respectively.

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:8

Laksh

Asked: December 27, 2020In: Class 10 Maths

The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms and 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 5.3 Page No:113 Questions No:5

Ishank khan

Asked: December 27, 2020In: Class 10 Maths

How many multiples of 4 lie between 10 and 250?

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:14

The persistence of vision for human eye is

The least distance of distinct vision for a young adult with normal vision is

The change in the focal length of human eye is caused due to

The image formed retina of human eye is

In a class test, the sum of Shefali’s marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects.

The houses of a row are numbered consecutively from 1 to 49. Show that there is a value of x such that the sum of the numbers of the houses preceding the house numbered x is equal to the sum of the numbers of the houses following it. Find this value of x.

Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respectively.

The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms and the common difference.

How many multiples of 4 lie between 10 and 250?

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