Quantitative Aptitude - Arithmetic Ability Questions

Reflection of the point (-3,6) in the x-axis is

A fan is sold at a discount of 37.5%. If the marked price of the fan is Rs 7200, then what is the selling price (in Rs) of the fan?

What will be the average of the first 5 positive even numbers divisible by 9?

The ratio of the amount of work done by (x-1) labours in (x+1) days and that done by (x+1) labours in (x+2) days is 5 : 6. Then the value of x is

Select the odd number from the given alternatives.

Find the odd words/letters/number from the given alternatives.

If cosπ/4c - tanπ/4c = x, then x is

3 hrs after a goods train passed a station, another train travelling at a speed of 88 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 8 hours. What is the speed of the goods train?