Quantitative Aptitude - Arithmetic Ability Questions

What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?

A map is drawn at a scale of 2 mm for 500 kms. Two places are marked at the distance of 3.6 mm; calculate the distance (in kms) between these two places?

What is the reflection of the point (6, -1) in the line y = 2?

If 25% of an electricity bill is deducted, Rs 1788 is still to be paid. How much was the bill?

­ If the selling price of an item is Rs 1150 after getting a discount of 8%, what is its marked price?

What is the value of (4/3) cot2 (p/6) + 3 cos2 (150) – 4 cosec2 45 + 8 sin (p/2)?

Reflection of the point (4,­6) in the origin is

The ratio of three numbers is 5 : 6 : 8. If the sum of the three numbers is 380, then what is the smallest among the three numbers?