Quantitative Aptitude - Arithmetic Ability Questions

The side BC of ΔABC is produced to D. If ∠ACD = 114° and ∠ABC= (1/2)∠BAC, then what is the value (in degrees) of ∠BAC?

Select the odd word/letters/number/number pair from the given alternatives.

Four pairs of words are given below out of which three are alike in some manner and one is different. Which is different from the rest?

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

ΔUVW is right angled at V. If secU = 5/3, then what is the value of tanW ?

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 25088, and Rs 28098.56 respectively, what is the rate of interest?

What is the sum of the first 13 terms of an arithmetic progression if the 5th term is 1 and the 8th term is -17?

An arc of 30° in one circle is double an arc in a second circle, the radius of which is three times the radius of the first. Then the angles subtended by the arc of the second circle at its centre is