Lines XY and MN intersect at O. If ∠POY=90° and a:b = 2:3, find C | Lines and Angles

Q8. An AP consists of 50 terms of which 3rd term is 12 and the last term is 106.Find the 29th term.

Arithmetic Progressions: Ex- 5.2 Q7 Find 31st term of an AP whose 11th term is 38 and16th term is 73

Arithmetic Progrssions: Check whether -150 is a term of the A.P. 11, 8, 5, 2 ……………….

Arithmetic Progressions for Std. X (NCERT)

Arithmetic Progressions: nth term of an A P

Arithmetic Progressions - Std.X (NCERT) Ex- 5.1

Quadratic Equations

Find the quadratic equation whose roots are 4 and 5.

Quadratic Equations: Nature of Roots

Find the values of k for each of the following quadratic equations so that they have two equal roots

A cottage industry produces a certain number of pottery in a day. It was observed in a particular...

The altitude of a right triangle is 7cm less than its base. If the hypotenuse is 13cm | Quadratic

Quadratic Equation | Roots of quadratic equation by factorization | 2x^2 -x+1/8=0 | 100x^2-20x+1=0

Quadratic Equations | Check whether the following are quadratic equations | Exercise 4.1 | NCERT

Multiplication Theorem on Probability | Probability | IMPORTANT TOPIC | Mathematics

Divide Rs 1870 in three parts such that half of the first part, one third of the second part and....

A scooter travels 120km in 3 hours and a train travels 120km in 2 hours. Find the ratio of their....

A line segment 56cm long is to be divided into two parts in the ratio 2:5. Find the length of...

Ratio & Proportion | Important Question

Divide Rs. 1162 among A,B,C in the ratio 35:28:20 | Ratio & Proportion | Important Question

Divide Rs 672 in the ratio 5:3 | Ratio & Proportion | Important Question |Competitive Exam

Find the mean proportional to 0.08 and 0.18 #meanproportional #ratioandproprtion #cbse #icse #maths

Which ratio is larger? 10:21 or 21:93 | Ratio & Proportion | Important Question |Competitive Exam

Find the third proportional to 16 and 36 | Ratio and proportion | Important Question