Searce - Associate Data Engineer Online Assessment (Quantitative Aptitude)

The following items are from the quantitative aptitude section of the Searce Associate Data Engineer online assessment. Each question has exactly one correct option.

Section: Quantitative Aptitude - Ratio and Proportion

Q1. If a : b = 3 : 2, then (a + b) : (a - b) will be

A. 12 : 5
B. 21 : 5
C. 13 : 6
D. 17 : 8

Section: Quantitative Aptitude - Linear Equations

Q2. If x + y = 3 and 4x + 6y = 36, find the value of 4x + 3y.

A. 12
B. 6
C. 9
D. 0

Section: Quantitative Aptitude - Percentages (Elections)

Q3. In an election:

12% of the voters did not vote.
150 votes were invalid.
The winner got 24 votes more than the opponent.

Find the percentage of votes secured by the candidate who lost.

A. 32.5%
B. 25.6%
C. 30.2%
D. 28.5%

Section: Quantitative Aptitude - Linear Equations (Word Problem)

Q4. A man travelled a total distance of 75 km by taxi and bus.

Taxi fare = Rs 12 per km
Bus fare = Rs 8 per km
Total fare = Rs 760

Find the distance travelled by bus.

A. 35 km
B. 40 km
C. 45 km
D. 30 km

Section: Quantitative Aptitude - Fractions (Word Problem)

Q5. In a school:

3/8 of the students are girls and the rest are boys.
One-third of the boys are below 10 years.
Two-thirds of the girls are below 10 years.
Students aged 10 years or more = 260.

Find the number of boys.

A. 280
B. 300
C. 234
D. 312