grade-10 revision

The internal and external diameters of a hollow hemispherical vesel are 24 cm and 25 cm respectively. The cost to paint 1 cm2 of the surface of the vessel is Rs. 5. Find the total cost to paint the vessel all over (use π = 3 x 1/7). 

Math grade 10

Find the sum of the first 14 terms of the sequence –3, 3, 9, 15, ….... . 

Shares and Dividend Practice Question - 6 (Grade 10)

Find the market value of 12% ₹ 25 shares of a company which pays a dividend of ₹ 1,875 on an investment of ₹ 20,000.

Question from students

Shares and Dividend Practice Question - 5 (Grade 10)

A man invests ₹ 10,560 in a company, paying 9% dividend, at the time when its ₹ 100 shares can be bought at a premium of ₹ 32. Find:

(i) The number of shares bought by him.

(ii) His annual income from these shares.

(iii) The rate of return on his investment.

Shares and Dividend Practice Question - 4 (Grade 10)

A man holds 800 shares of ₹ 100 each of a company paying 7.5% dividend                   semi-annually.

(i) Calculate his annual dividend.

(ii) If he had bought these shares at 40% premium, what percentage return does he get on his investment.

Shares and Dividend Practice Question - 3 (Grade 10)

1. By investing ₹ 10,000 in the shares of a company, a man gets an income of ₹ 800; the dividend being 10%. If the face value of each share is ₹ 1000, find :

    (i) the market value of each share.

    (ii) the rate at which the person earns on his investment.