Tiwari Academy Discussion

sambha

Asked: April 25, 2024In: Class 10 Maths

Five years hence, the age of Jacob will be three times that of his son. Five years ago, Jacob’s age was seven times that of his son. What are their present ages?

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:34 Questions No:3 (vi)

sambha

Asked: April 25, 2024In: Class 10 Maths

A fraction becomes 9/11, if 2 is added to both the numerator and the denominator. If, 3 is added to both the numerator and the denominator it becomes 5/6. Find the fraction.

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (v)

sambha

Asked: April 25, 2024In: Class 10 Maths

The taxi charges in a city consist of a fixed charge together with the charge for the distance covered. For a distance of 10 km, the charge paid is Rs 105 and for a journey of 15 km, the charge paid is Rs 155. What are the fixed charges and the charge per km? How much does a person have to pay for travelling a distance of 25 km?

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (iv)

sambha

Asked: April 25, 2024In: Class 10 Maths

The coach of a cricket team buys 7 bats and 6 balls for Rs 3800. Later, she buys 3 bats and 5 balls for Rs 1750. Find the cost of each bat and each ball.

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (iii)

sambha

Asked: April 25, 2024In: Class 10 Maths

The larger of two supplementary angles exceeds the smaller by 18 degrees. Find them.

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (ii)

sambha

Asked: April 25, 2024In: Class 10 Maths

The difference between two numbers is 26 and one number is three times the other. Find them.

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:3 (i)

dimu

Asked: April 25, 2024In: Class 10 Maths

Solve 2x + 3y = 11 and 2x – 4y = –24 and hence find the value of m for which y = mx + 3.

NCERT Solutions for Class 10 Maths Chapter 3 Pair Of Linear Equation In Two Variables NCERT Books for Session 2024-2025 CBSE Board EXERCISE 3.2 Page No:33 Questions No:2

dimu

Asked: April 25, 2024In: Class 10 Maths

Solve the following pair of linear equations by the substitution method.

(i) x + y = 14 x – y = 4 (ii) s – t = 3 s/3 + t/2 = 6 (iii) 3x – y = 3 9x – 3y = 9 (iv) 0.2x + 0.3y = 1.3 0.4x + 0.5y = ...

rishab17

Asked: February 28, 2023In: Class 10 Maths

Which of the following experiments have equally likely outcomes? Explain.

(i) A driver attempts to start a car. The car starts or does not start. (ii) A player attempts to shoot a basketball. She/he shoots or misses the shot. (iii) A trial is made to answer a true-false question. The ...

girish08

Asked: February 27, 2023In: Class 10 Maths

100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows:

Determine the median number of letters in the surnames. Find the mean number of letters in the surnames? Also, find the modal size of the surnames. NCERT Class 10 Math’s Chapter 14 Page No. 289 Exercise 14.3 Question No. 6

Five years hence, the age of Jacob will be three times that of his son. Five years ago, Jacob’s age was seven times that of his son. What are their present ages?

A fraction becomes 9/11, if 2 is added to both the numerator and the denominator. If, 3 is added to both the numerator and the denominator it becomes 5/6. Find the fraction.

The coach of a cricket team buys 7 bats and 6 balls for Rs 3800. Later, she buys 3 bats and 5 balls for Rs 1750. Find the cost of each bat and each ball.

The larger of two supplementary angles exceeds the smaller by 18 degrees. Find them.

The difference between two numbers is 26 and one number is three times the other. Find them.

Solve 2x + 3y = 11 and 2x – 4y = –24 and hence find the value of m for which y = mx + 3.

Solve the following pair of linear equations by the substitution method.

Which of the following experiments have equally likely outcomes? Explain.

100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters in the English alphabets in the surnames was obtained as follows:

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions