Quantitative Aptitude - Arithmetic Ability Questions

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.

If √5 = 2.236, then √5/2 is

Assuming that the numbers in each of the following figures follow a similar pattern, select the option that can replace the question mark in figure B.

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

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

Which of the following triangle is formed when the triangle has all the three medians of equal length?0

ΔXYZ is right angled at Y. If m∠Z = 45°, then find the value of (cosecX - 2/√3).