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What is the difference between compound interest and simple interest for the sum of
Rs. 20000 over a 2 year period, if the compound interest is calculated at 20% p.a. and simple
interest is calculated at 23% p.a.? 

Choose the exact meaning of the idiomatic expression given below.
Q. If you asked my sister to accompany you to the theatre, I know she would do so [at the drop of a hat]. 

A, V and S enter into a partnership with share in the ratio 4/6 : 4/3 : 6/5. A increases her share by 50% after 4 months. At the end of the year, a profit of Rs.46200 is declared. V’s share in the profit is ? 

Choose the exact meaning of the idiomatic expression given below.
Q. My uncle [tosses and turns] for hours before he goes to sleep. 

The incomes of A, B and C are in the ratio 7:9:12 and their spending are in the ratio 8:9:15. If A saves 1/4th of his income, then the savings of A, B and C are in the ratio of 

Choose the exact meaning of the idiomatic expression given below.
Q. I was going to take the last chocolate, but my friend [beat me to it]. 

A vendor sells 2 kinds of sugar. The per kg rate of the dearer sugar is 25% more than the
cheaper one. In what ratio should the cheaper and dearer be mixed and sold at the per kg
rate of dearer sugar to gain 10% per kg? 

Choose the exact meaning of the idiomatic expression given below.
Q. You are [asking for] it if you leave your house unlocked at all times, 

Two partners invested Rs. 12500 and Rs. 8500 in a business. They decided that 60% of the profit will be equally divided between them while remaining profit will be assumed as interests on their capitals. If one receives Rs. 300 more profit than others, what is the total profit in the business? 

Choose the exact meaning of the idiomatic expression given below.
Q. Anand is always building [castles in the air].