Show that the following numbers are irrational. (i) 1/√2 (ii) 7√5 (iii) 6 + √2 (iv) 3 − √5

Show That the Following Numbers Are Irrational Video Explanation Watch the video below for a detailed NCERT-based explanation: Solution Question: Show that the following numbers are irrational: (i) 1/√2    (ii) 7√5    (iii) 6 + √2    (iv) 3 − √5 (i) Prove that 1/√2 is irrational We know that √2 is an irrational

Show that the following numbers are irrational. (i) 1/√2 (ii) 7√5 (iii) 6 + √2 (iv) 3 − √5 Read More »

Find the largest number which on dividing 1251, 9377 and 15628 leaves remainders 1, 2 and 3 respectively.

Find the Largest Number Which Divides 1251, 9377 and 15628 Leaving Remainders 1, 2 and 3 Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Find the largest number which on dividing 1251, 9377 and 15628 leaves remainders 1, 2 and 3 respectively. Step 1: Subtract the Given

Find the largest number which on dividing 1251, 9377 and 15628 leaves remainders 1, 2 and 3 respectively. Read More »

On a morning walk, three persons step out together and their steps measure 30 cm, 36 cm and 40 cm respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps?

Minimum Distance to Be Walked in Complete Steps by Three Persons Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: On a morning walk, three persons step out together and their steps measure 30 cm, 36 cm and 40 cm respectively. What is the minimum distance each should

On a morning walk, three persons step out together and their steps measure 30 cm, 36 cm and 40 cm respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps? Read More »

In a morning walk, three persons step off together, their steps measuring 80 cm, 85 cm and 90 cm, respectively. What is the minimum distance each should walk so that he can cover the distance in complete steps?

Minimum Distance to Be Walked in Complete Steps by Three Persons Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: In a morning walk, three persons step off together, their steps measuring 80 cm, 85 cm and 90 cm respectively. What is the minimum distance each should walk

In a morning walk, three persons step off together, their steps measuring 80 cm, 85 cm and 90 cm, respectively. What is the minimum distance each should walk so that he can cover the distance in complete steps? Read More »

A circular field has a circumference of 360 km. Three cyclists start together and can cycle 48,60 and 72 km a day around the field. When will they meet again?

When Will Three Cyclists Meet Again on a Circular Field? Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: A circular field has a circumference of 360 km. Three cyclists start together and can cycle 48 km, 60 km and 72 km a day around the field. When

A circular field has a circumference of 360 km. Three cyclists start together and can cycle 48,60 and 72 km a day around the field. When will they meet again? Read More »

Find the least number that is divisible by all the numbers between 1 and 10 (both inclusive).

Find the Least Number Divisible by All Numbers from 1 to 10 Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Find the least number that is divisible by all the numbers between 1 and 10 (both inclusive). Step 1: Identify the Mathematical Concept The least number divisible

Find the least number that is divisible by all the numbers between 1 and 10 (both inclusive). Read More »

Determine the number nearest to 110000 but greater than 100000, which is exactly divisible by each of 8, 15 and 21.

Find the Number Nearest to 110000 and Greater than 100000 Exactly Divisible by 8, 15 and 21 Video Explanation Watch the video below to understand the complete solution step by step: Solution Question: Determine the number nearest to 110000 but greater than 100000, which is exactly divisible by each of 8, 15 and 21. Step

Determine the number nearest to 110000 but greater than 100000, which is exactly divisible by each of 8, 15 and 21. Read More »