Quantitative Aptitude - Arithmetic Ability Questions

Weight of Ayush and Abhishek are in the ratio of 6:11. Abhishek's weight increases by 25% and total weight of Ayush and Abhishek both increases by 40%. If total weight becomes 119 kg, then wat is the weight (in kg) of Ayush after the increment?

The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?

Diagonals of a Trapezium ABCD with AB || CD intersect each other at the point O. If AB = 2CD, then the ratio of the areas of ΔAOB and ΔCOD is

Which of the following ratio is greatest?

If 2x - 2(3 + 4x) < -1 - 2x > -5/3 - x/3; then x can take which of the following values?

Find the unit digit in the given product (4211)102 x (361)52.

∆XYZ is right angled at Y. If tanX = 15/8, then what is the value of sinZ ?

Simplify (b2x 3a2z4 ) × (b2x 4a4z3 )/(a3b2z4 )