Q.A and B have money in the ratio 2:1.If A gives Rs.2 to B, the money will be in the ratio 1:1, what were the initial amounts they had?
A) Rs.12 and Rs.6
B) Rs.16 and Rs.8
C) Rs.8 and Rs.4
D) Rs.6 and Rs.3
Related Questions
Q.
Two equal vessels are filled with the mixtures of water and milk in the ratio of 3:4 and 5:3 respectively.If the mixtures are poured into third vessel,the ratio of water and milk in the third vessel will be
A) 15:12
B) 53:59
C) 20:9
D) 59:53
Q.
A and B have money in the ratio 2:1.If A gives Rs.2 to B, the money will be in the ratio 1:1, what were the initial amounts they had?
A) Rs.12 and Rs.6
B) Rs.16 and Rs.8
C) Rs.8 and Rs.4
D) Rs.6 and Rs.3
Q.
Four friends jointly bought a plot worth Rs.5,60,OOO. For every 7 rupees Ajay paid, Bhanu paid 15rupees and for every 5 rupees Bhanu paid, Chandu paid 12 rupees. The amounts paid by Chandu and Deepak are in the ratio of 2 : 3. How much amount did Chandu spend on purchasing the plot?
A) RS.1,80,000
B) Rs.2,70,000
C) Rs.75,000
D) None of the above
Today's Challenging Question
Q.
Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none 3 members solved
Solve Challenging question
Q.
Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
Correct Answer: Rs.8 and Rs.4
Solution:
\(\frac{A}{B}=\frac{2}{1} -----1 and \frac{A-2}{B+2}=\frac{1}{1}----2\)
by solving 1 and 2 we get A=Rs 8 and B=4 Rs.