Raahithya

Asked: January 2, 2021In: Class 10 Maths

Solve the following pairs of equations by reducing them to a pair of linear equations: 2/√x + 3/√y = 2 and 4/√x – 9/√y = -1

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 3.6 Page No:67 Questions No:1 Part:2

Rishit Kumar

Asked: January 2, 2021In: Class 10 Maths

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. 2x + y = 5 and 3x + 2y = 8

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 3.5 Page No:62 Questions No:1 Part:2

Atiksh Singh

Asked: January 2, 2021In: Class 10 Maths

Five years ago, Nuri was thrice as old as Sonu. Ten years later, Nuri will be twice as old as Sonu. How old are Nuri and Sonu?

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 3.4 Page No:57 Questions No:2 Part:2

Pranay Singh

Asked: January 2, 2021In: Class 10 Maths

Check whether the following are quadratic equations : (x + 1)² = 2(x – 3)

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 4.1 Page No:73 Questions No:1 Part1

Biology Masters

Asked: January 2, 2021In: Class 10 Science

In a neuron, where in impulse converted into chemical signal for onward transmission?

NCERT Solutions for Class 10 Science Chapter 7 Important Board Questions Control and Coordination NCERT Books for Session 2022-2023 CBSE Board and UP Board MCQs Questions No: 6

Raghav Juyal

Asked: January 2, 2021In: Class 10 Maths

The ages of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy. The ages of Cathy and Dharam differ by 30 years. Find the ages of Ani and Biju.

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:1

Naksh Singh

Asked: January 2, 2021In: Class 10 Maths

Find the sum of the first 40 positive integers divisible by 6.

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:12

Biology Masters

Asked: January 2, 2021In: Class 10 Science

Fill in the Blanks: Goiter is caused due to deficiency of _______________.

NCERT Solutions for Class 10 Science Chapter 7 Important Board Questions Control and Coordination NCERT Books for Session 2022-2023 CBSE Board and UP Board MCQs Questions No: 4 Part: b

Laksh

Asked: January 2, 2021In: Class 10 Maths

Find the 20th term from the last term of the AP : 3, 8, 13, . . ., 253.

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:17

Jaanaki

Asked: January 2, 2021In: Class 10 Science

What is biomass? How does bio gas plant help to reduce the problem of pollution?

NCERT Solutions for Class 10 Science Chapter 14 Important Board Questions Sources of Energy NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions Questions No: 11

Raahithya

Solve the following pairs of equations by reducing them to a pair of linear equations: 2/√x + 3/√y = 2 and 4/√x – 9/√y = -1

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. 2x + y = 5 and 3x + 2y = 8

Five years ago, Nuri was thrice as old as Sonu. Ten years later, Nuri will be twice as old as Sonu. How old are Nuri and Sonu?

Check whether the following are quadratic equations : (x + 1)² = 2(x – 3)

In a neuron, where in impulse converted into chemical signal for onward transmission?

The ages of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju is twice as old as his sister Cathy. The ages of Cathy and Dharam differ by 30 years. Find the ages of Ani and Biju.

Find the sum of the first 40 positive integers divisible by 6.

Fill in the Blanks: Goiter is caused due to deficiency of _______________.

Find the 20th term from the last term of the AP : 3, 8, 13, . . ., 253.

What is biomass? How does bio gas plant help to reduce the problem of pollution?

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