Quantitative Aptitude - Arithmetic Ability Questions

A merchant marked cloth at Rs. 50/metre . He offers 2 successive discounts of 15% and 20%. The net price/metre is

46% of 250 is equal to

What are the roots of the quadratic equation: x2 + 3x ­- 154 = 0

What is the value of sec 30° + cot 30°?

The 3rd and 9th term of an arithmetic progression are -8 and 10 respectively. What is the 16th term?

Select the related word/letters/number from the given alternatives.
1 : 8 :: ? :64

Raghavendra sells a machine for Rs 43 lakhs at a loss. Had he sold it for Rs 52 lakh, his gain would have been 5 times the former loss. Find the cost price of the machine.

A man starts walking from a place X and reaches the place Y in 12 hours. He travels 3/7th of the total distance at the speed of 3 km/hr and the remaining distance at the speed of 4 km/hr. What is the distance (in km) between X and Y?