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?

In the following question, select the odd word pair from the given alternatives.

In ΔPQR, S and T are points on side PQ and PR respectively. ST is parallel to QR. If S divides PQ in the ratio 4:1 and length of QR is 15 cm,what is the length of ST?

What is the area (in sq cm) of an equilateral triangle of side 14 cm?

The radii of two concentric circles are 68 cm and 22 cm. The area of the closed figure bounded by the boundaries of the circles is

The smallest number that must be subtracted from 2800 so that the obtained number is a perfect square is

If  x = 2+3,then what is the value of 2x + 12x ?

The simplified value of 3-212-18 - 13 × 27 - 12 x 273 is closest to