A man has 3 sons, 2 daughters and a wife. They divided a sum of Rs 19000 among themselves such that each daughter got 1.5 times the amount received by each son and his wife received 600 less than each son. What is the total amount (in Rs) received by the 3 sons together?
1). 2800
2). 3600
3). 5600
4). 8400
If after giving a discount of 18%, a book is sold for Rs 1599, then what will be the marked price (in Rs) of the book?
1). 1800
2). 1880
3). 1950
4). 2000
A farmer's land is in the shape of a trapezium which has its parallel sides measuring 2.56 yards and 3.44 yards and the distance between the parallel sides in 1.44 yards. The cost of ploughing the land is Rs 1800 per square yard. What amount will (in Rs) have to be spent in order to plough the entire land?
1). 3672
2). 6732
3). 7776
4). 8214
S, T and U can complete a work in 40, 48 and 60 days respectively. They received Rs 10800 to complete the work. They begin the work together but T left 2 days before the completion of the work and U left 5 days before the completion of the work. S has completed the remaining work alone. What is the share of S (in Rs) from total money?
1). 4000
2). 4320
3). 4500
4). 4860
What is the value of $\left[\frac{12}{(\sqrt{5}+\sqrt{3})}\right] +\left[\frac{18}{(\sqrt{5}-\sqrt{3})}\right]$ ?
1). $15(\sqrt{5}-\sqrt{3})$
2). $3(5\sqrt{5} \sqrt{3})$
3). $15(\sqrt{5} \sqrt{3})$
4). $3(3\sqrt{5}\sqrt{3})$