Quantitative Aptitude - Arithmetic Ability Questions

The value of cosec260 + sec260 cot260 + tan230 will be

Triangle ABC as shown in figure has line XY parallel to the BC and the line BY is the bisector of angle XYC. Which of the following option is correct?

2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .

Ticket for an adult is Rs 1500 and a child is Rs 800. 1 child goes free with two adults. If a group has 25 adults and 12 children what is the discount the group gets?

P and Q can do a project in 12 and 12 days respectively. In how many days can they complete 50% of the project if they work together?

24 men can repair a road in 50 days. If they are joined by 16 more men, then in how much time (in days) the road can be repaired?

What is the rate of interest (in %) if simple interest earned on a certain sum for the 3rd year is Rs 2,000 and compound interest earned in 2 years is Rs 4,160?

A train is running at a speed of 116 kms/hr. The distance covered by the train in meters in 18 secs is