Quantitative Aptitude - Arithmetic Ability Questions

A shop keeper purchased 15 kg of sugar and 20 kg of wheat at Rs. 50 and Rs. 75 per kg respectively. On selling them, he gained 10% on sugar and 20% on wheat. What was the total sale vale?

Select the odd word/letters/number/number pair from the given alternatives.

The 3rd and 6th term of an arithmetic progression are 13 and -5 respectively. What is the 11th term?

Out of two numbers, 30% of the smaller number is equal to 18% of the larger number. If the sum of the two numbers is 840, then what is the value of the larger number?

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

If x2 – 12x + 33 = 0, then what is the value of (x – 4)2 + [1/(x – 4)2]?

What is the total number of points in the plane of triangle ABC which is equidistant from the vertices of the triangle?

If θ is acute angle and sin(θ+18°)= 1/2, then the value of θ in circular measure is