Class 10 Maths

17. The father’s age is six times his son’s age. Four years hence, the age of the father will be four times his son’s age. The present ages, in years, of the son and the father are, respectively

Class 10 Maths

16. A pair of linear equations which has a unique solution x = 2, y = -3 is

Class 10 Maths

15. If the lines representing the pair of linear equations a1x + b1y + c1 = 0 and a2x + b2y + c2 = 0 are coincident, then

Class 10 Maths

13. The pair of equations x + 2y + 5 = 0 and –3x – 6y + 1 = 0 have

Class 10 Maths

12. The pair of equations 5x – 15y = 8 and 3x – 9y = 24/5 has

Class 10 Maths

11. The pair of equations x = a and y = b graphically represents lines which are

Class 10 Maths

Class 10 Maths MCQs for Pair of Linear Equations in Two Variables

Class 10 Science

What is a chemical reaction Class 10?

Class 10 Maths

Class 10 Maths MCQs for Polynomials

Class 10 Science, Class 11 Chemistry, Class 12 Chemistry

(ii) सोडियम हाइड्रोक्साइड का विलियन ( जल ) में हाइड्रोक्लोरिक अम्ल के विलियन ( जल ) से अभिक्रिया करके सोडियम क्लोराइड का विलियन तथा जल बनाते हैं।

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