# CoCubes Quantitative Aptitude

Cocubes is India’s largest assessment and hiring platform. They run assessments to measure employability across all domains-from programming to plumbing. CoCubes works with 750+ corporate clients to execute entry-level and lateral assessments and has access to more than a million candidates through their platform. They run 3 million+ assessments each year in 250+ cities; thus, every day helping their corporate clients reduce interview bandwidth using their central assessment platform, helping their institutional clients measure and improve employability and helping candidates move ahead on their career path.

** Quantitative Aptitude Test: (60 Minutes) **

Concepts of mathematics including Time & Work, Speed & Distance, Algebra, Equations, Progressions, Profit & Loss, Ratios, Averages, Geometry, Data Interpretation, Probability, Venn diagram, Statistics, Interest, Profit loss, Ratio, Percentages, Number Systems, Mensuration, Trigonometry.

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**Sample Questions for Cocubes Quant: **

**1.If A =x% of y and B =y%of x, then which of the following is true?**

A. A is equal to B

B. A is smaller than B.

C. A relationship between A and B cannot be determined.

D. If x is greater than y, then A is less than B.

### Ans. A

**Explanation:**

A=(x/100)*y=xy/100

B=(y/100)*x=xy/100

Therefore A=B

**2. What is the largest 3 digit number exactly divisible by 18?**

A. 978

B. 954

C. 980

D. 990

### Ans: D

**Explanation:**

Largest 3 digit number = 999

999 ÷ 18 = 55, remainder = 9

Hence largest 3 digit number exactly divisible by 18

= 999 - 9 = 990

**3. (17^3*7^2)/119=?**

A. 2245

B. 2023

C. 2123

D. 2224

### Ans: B

**Explanation:**

(17^3*7^2)/119

(17^3*7^2)/17*7

17^2*7=2023

**4. What replaces the ? in the series 6, 9, 13.5, 2025, ?**

A. 30.375

B. 31.345

C. 29.375

D. 40.325

### Ans: A

**Explanation:6**

(6*3)/2=9

(9*3)/2=13.5

(13.5*3)/2=20.25

(20.25*3)/2=30.375

**5. A vendor bought mangoes at 6 for a rupee. How many for a rupee must he sell to gain 20%?**

A. 3

B. 6

C. 4

D. 5

### Ans: D

**Explanation:**

cost price of 1 mango =1/6

gain =20%=1/5

the selling price of 1mango =1/6+1/6*1/5=1/6+1/30=1/5

Therefore, number of mangoes he should sell for Rs.1 for a gain of 20%=5

**6.A, B, C subscribe Rs. 60,000 for a business. If A subscribes Rs. 6000 more than B and B Rs. 4500 more than C, out of a total profit of Rs. 40,000, what will be the amount B receives in Rs.?**

A. 14000

B. 13700

C. 14800

D. 13000

### Ans: D

**Explanation:**

Total amount invested = 60000

Assume that investment of C =x.

Then investment of B =4500+x,

Investment of A =4500+6000+x=10,500+x

x+4500+x+10,500+x=60000

3x+15,000=60,000

3x=60,000-15,000=45,000

x=45,000/3=15,000

Investment of C =x=15000

Investment of B =4500+x=19,500

Investment of A =10,500+x=25,500

Ratio of the investment of A, B and C

=25,500:19,500:15000

=25.5:19.5:15

Share of B = (Total profit *19.5)/60

=(40000×19.5)/60=13,000

**7.How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'ADVERTISING', if repetition of letters is not allowed?**

A. 720

B. 420

C. None of these

D. 5040

### Ans: A

**Explanation:**

The word 'ADVERTISING' has 10 different letters.

Hence, the number of 3-letter words(with or without meaning) formed by using these letters

= 10P3

**Practice test questions:**

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