Question
The outer and inner radius of a hemispherical bowl are
40 cm and 35 cm respectively. Find the total surface area of the bowl.Solution
The correct answer is A
X and Y invested Rs.18000 and Rs.14000. After 4 months Z joined with Rs.20000. After 2 months of Z's joining, X withdrew Rs.3000 and Y withdrew Rs.2000....
A and B started a business with investments in the ratio 5:4 respectively. After 4 months, C joined them with an investment 50% more than the inv...
In a business, A invested Rs. 1400 more than that by B. After 5 months, A left the business. If at the end of the year, profit earned by B is equal to t...
'X' invested Rs. 32,000 to start a business. After 4 months, 'Y' joined with Rs. 48,000. 'X', being an active partner, received 25% of the total annual ...
βPβ invested Rs. 30000 in a business. βQβ joined after βxβ months with an investment of Rs. 10000 less than βPβ. If the ratio of the pro...
A, B, and C invested Rs. 4000, Rs. 6000, and Rs. 8000 respectively in a business. A is a working partner and receives 20% of the total profit as salary....
If the ratio of time periods of investment of A and B is 2:5, profit at the end of the year is Rs.100000 and Aβs share in it is Rs.20000, then what is...
Three partners βAβ, βBβ and βCβ started a business by investing in the ratio 3:4:2 respectively and the ratio of time for which they made th...
P, Q and R enter into a partnership by investing Rs.5000, Rs.8000 and Rs.5600 respectively. After 4 months, P invested Rs.1400 more and Q withdraw the ...
- A invested Rs. (P + 1000). After 6 months, B joined with Rs. 3P. If the ratio of Bβs profit share to Aβs is 9:10, then find (P β 400).
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