LIC AAO 2016: Quants Test – Day 19

A bag contains 25 paise, 50 paise, and Rs 2 coins in the ratio 12 : 15 : 20 respectively. If the total value of money in bag is Rs 505, what is the total number of coins in the bag?

The speed of stream is 4 km/hr. To travel 10 km upstream, 20 minutes are taken more than to travel 10 km downstream by a boat. What is the downstream speed?

From a vessel containing milk, 4 litres is drawn out and at the same time 6 litres of water poured. Now 6 l of the mixture formed is taken out. If the initial quantity of milk in the vessel is 34 litres, what is the remaining quantity of milk in the mixture?

36, 18, 18, 27, 54, ?

8, 14, 40, 78, 232, ?

Rs 5800 is to be invested in two schemes such that interest after 5 years and 4 years is same on respective parts. If scheme A offers 12% rate of interest and scheme B offers 14% rate of interest, what is the amount invested in scheme A?

How many kg of wheat costing Rs 10 per kg must be mixed with 16 Kg of wheat costing Rs 15 per Kg, so that there may be gain of 30% by selling the mixture of Rs 15.6 per Kg?

A trader bought an article at 10% discount. The same article is sold at 20% above the marked price. What will be the actual profit percent of trader in this transaction?

There are 4 boys and 5 girls from which 5 people are to be selected. Find the number of ways in which they can be selected so that a particular girl is always selected.

A and B can complete a work in 40 and 60 days respectively. They started a work which is to be completed in 20 days. But it was found that they will not be able to complete work on time, so a third person C was appointed after 12 days. In how many days C can alone complete the work?

A sum of rupees is divided between three people A, B and C in such a way that after 2 years, 3 years and 4 years respectively the amount they get is equal. If the rate of interest is 5 percent, what is the ratio in which the amount is divided?

A rectangular park has dimensions 100m × 40m. A circular lawn is in the middle of park. If the area of rectangular park leaving the circular lawn is 1536 m², what is the circumference of the circular lawn?

20 men can complete a work in 48 days. 12 men start the work and after working for 20 days, 4 more men join. After working for 30 days more, how many more men are needed to be joined so that the remaining work gets completed in 10 days?

A and B entered into a partnership with A invested Rs 5000 for 8 months and B invested Rs 5500 for 6 months. In the last 4 months, both invested Rs 7000 and Rs 8000 respectively. If after a year, a total of Rs 31,920 is gained as a profit, what is A’s share in the profit?

A starts from point P at 20 km/hr towards point Q. After 2 hours B starts from point Q at some speed towards A. They both meet when they reach half the distance between points P and Q. If A covered one-fourth of total distance in 2 hours, what is the speed of B?