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?

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

The sum of three consecutive even integers is 84. Which is the least integer among them?

The 3rd and 6th term of an arithmetic progression are 19 and 37 respectively. What is the 13th term?

A sum of Rs 20000 becomes Rs 32000 in 12 years, when invested in a scheme of simple interest. If the same sum is invested in a scheme of compound interest with same yearly interest rate (compounding of interest is done yearly), then what will be the amount (in Rs) after 2 years?

In which of the following quadrilaterals opposite angles are supplementary?

Analyze the figure shown below in which DE || BC and the other dimensions are as follows: AD=3 cm, BD=4 cm, AE=4.4 cm and DE=6 cm. Calculate the length (in cm) of BC.

Find the average of all prime numbers from 1 to 50.