Quantitative Aptitude - Arithmetic Ability Questions

The two chords AB and CD of a circle intersect at point P, such that BP=4 cm, PD=5 cm, and CP=8 cm. find the length of chord AB.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the

If sin x + cos x = √2 sin x, then the value of tan x is

What will be the cost of levelling a circular ground of diameter 28 m, if charges are Rs. 125 per sq.m?

For what value of C, the system of equation 6x + 2y = 2 & 3x + y = C will be coincident?

The sum of numbers from 1 to 100 (inclusive of both) is

A shopkeeper purchased a pen drive of marked price Rs. 1000 at successive discounts of 10% & 15% respectively. He spent Rs. 35 on packaging and sold it on Rs. 1000. Calculate the Gain percent.

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the  given alternatives.