Quantitative Aptitude - Arithmetic Ability Questions

T is a point on the common tangents at P of two circles and if TA and TB are resectively the other tangents at A and B to the two circles drawn from the point T then

Find the HCF of 48, 92 and 140

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.

The sum of a non-zero number and thrice its reciprocal is 52/7. Find the number.

The value of sec2θ + 2tanθcotθ - tan2θ is

In an isosceles triangle ABC, AB = AC and ∠A = 80°. The bisector of ∠B and ∠C meet at D. The ∠BDC is equal to

The volume of a hemisphere is 19404 cm3. Find its diameter (in cm).

The least number to be added to 435 to make it a perfect square is