# Quantitative MCQ - 6

## 30 Questions MCQ Test Quantitative Aptitude for Competitive Examinations | Quantitative MCQ - 6

Description
This mock test of Quantitative MCQ - 6 for Quant helps you for every Quant entrance exam. This contains 30 Multiple Choice Questions for Quant Quantitative MCQ - 6 (mcq) to study with solutions a complete question bank. The solved questions answers in this Quantitative MCQ - 6 quiz give you a good mix of easy questions and tough questions. Quant students definitely take this Quantitative MCQ - 6 exercise for a better result in the exam. You can find other Quantitative MCQ - 6 extra questions, long questions & short questions for Quant on EduRev as well by searching above.
QUESTION: 1

### Directions (1-5): What should come in place of the question mark (?) in the following number series? 3,     15,     72,     384,     ?,     16560,

Solution: QUESTION: 2

### Directions (1-5): What should come in place of the question mark (?) in the following number series? 2,     30,     130,     350,     738,       ?

Solution: QUESTION: 3

### Directions (1-5): What should come in place of the question mark (?) in the following number series? 13,     17.5,     26.5,     40,     58,     80.5,     ?

Solution: QUESTION: 4

Directions (1-5): What should come in place of the question mark (?) in the following number series?

11,     33,     132,     396,     1584,     ?

Solution: QUESTION: 5

Directions (1-5): What should come in place of the question mark (?) in the following number series?

2,     3,     7,     18,     17,     28 ,    32 ,     ?

Solution: QUESTION: 6

Ram is twice efficient than Shyam. Shyam and Sarita can do a piece of work in 20 days together while Sarita can finish the same work in 30 days alone. Find, in what time Ram will finish the work alone ?

Solution:  QUESTION: 7

A container has a capacity of 45 gallons and is full of spirit. 9 gallons of spirit is drawn out and the container is again filled with water. This process is repeated 3 times. Find out how much spirit is left in the resulting mixture finally?

Solution: QUESTION: 8

Three persons A, B and C invested their money in the ratio of 3 : 5 : 7. After 6 months C withdraws all his money and A invested twice more of his initial capital. If total profit after a year was Rs.6,604, then what was the share of B in the profit ?

Solution: QUESTION: 9

A shopkeeper mixes 240 kg of cheaper rice at the rate of Rs.15 per kg with some quantity of rice at the rate of Rs.25 per kg. He sells this mixture of rice at the rate of Rs.26 per kg and makes a profit of 30%.Find the quantity of costly rice mixed with the cheaper one.

Solution:   QUESTION: 10

Simplify the following questions and find the value of question mark (?).

55% of 280 + 60% of 555 = ?

Solution: QUESTION: 11

Simplify the following questions and find the value of question mark (?).

0.09 × 0.1 – 0.009 ÷ 10 + 0.09 = ?

Solution:

? = 0.0981

QUESTION: 12

Directions (12-16): The following table shows the number of Laptops manufactured by five different companies in six different years. Table also shows the percentage of good and defective laptops. Study the table carefully and answer the questions that follow: G = Good Laptops
D = Defective Laptops

What is the total number of good laptops manufactured by the companies Lenovo, HP and Dell together in the year 2011 ?

Solution:

Required no. of good laptops
= 85 × 2455 + 80 × 4505 + 75 × 3754
= 2,08,675 + 3,60,400 + 2,81,550
= 8,50,625

QUESTION: 13

Directions (12-16): The following table shows the number of Laptops manufactured by five different companies in six different years. Table also shows the percentage of good and defective laptops. Study the table carefully and answer the questions that follow: G = Good Laptops
D = Defective Laptops

What is the average number of good laptops manufactured by Sony over last three years together ?

Solution: QUESTION: 14

Directions (12-16): The following table shows the number of Laptops manufactured by five different companies in six different years. Table also shows the percentage of good and defective laptops. Study the table carefully and answer the questions that follow: G = Good Laptops
D = Defective Laptops

The defective laptops manufactured by company Acer in the years 2011 and 2013 together are approximately what percent of total number of defective laptops manufactured by Dell in the same years together ?

Solution: QUESTION: 15

Directions (12-16): The following table shows the number of Laptops manufactured by five different companies in six different years. Table also shows the percentage of good and defective laptops. Study the table carefully and answer the questions that follow: G = Good Laptops
D = Defective Laptops

What is the ratio of good laptops manufactured by HP company in 2011 to the number of good laptops manufactured by Lenovo in 2013 ?

Solution: QUESTION: 16

Directions (12-16): The following table shows the number of Laptops manufactured by five different companies in six different years. Table also shows the percentage of good and defective laptops. Study the table carefully and answer the questions that follow: G = Good Laptops
D = Defective Laptops

What is the difference between total number of goods laptops manufactured in the years 2012 and 2016 together by company Acer and Sony ?

Solution:

Required difference = (75 + 90) × 3405 – (83 + 94) × 2256
= 5,61,825 – 3,99,312
= 1,62,513

QUESTION: 17

A and B can do a piece of work in 18 days and 24 days respectively. After A and B worked together for 6 days, B leaves the job and a new person C who’s efficiency is twice the efficiency of B, joins A. In how many days the remaining work will be completed ?

Solution:    QUESTION: 18

A train A is running in direction opposite to a train B. The speed of train A is 72 kmph and it crosses a pole in 12 seconds. Train B also crosses a platform of length 120 m with a speed of 54 kmph in 112/3 seconds. Find approximately in what time train A will cross train B ?

Solution: QUESTION: 19

The ratio of present ages of Ram and Shyam is 3 : 5. The average of the ages of Ram, Shyam and Rina is 25 years. If Rina’s and Shyam’s ages are in the ratio of 4 : 5, What is the present age of Ram ?

Solution:  QUESTION: 20

In how many ways a committee of 5 persons can be made out of 4 men and 6 women such that at least one man is in the committee ?

Solution: QUESTION: 21

The sum of squares of four consecutive even numbers is 120. What is the product of largest and second largest numbers ?

Solution:  QUESTION: 22

60.99% of 5199.98 + 37.98% of 549.98 = ?

Solution: QUESTION: 23

The company  A earned 40% more profit in the year 2003 than that in the year 2001. The company A  earned a total profit of Rs. 22000 in the year 2001 and 2002 together. While in the year 2003, the company A earned 80% profit of that in 2002. How much profit did the company earn in the year 2002?

Solution:  QUESTION: 24

What is the area of the hall if the Material cost of flooring per m2 is Rs. 250 while labour  cost of flooring the hall is Rs. 3500  and the total cost of flooring the hall is Rs. 14500?

Solution: QUESTION: 25

30% of the graduates in the college can speak French while 560 graduates can  speak the language other than French. How many graduates are there in the institution?

Solution:  QUESTION: 26

A starts working on a job and continues for 12 days completing 40% of the work. To complete the work, he employs C. Together they work for another 12 days and completed it. How much more efficient is A than C ?

Solution:

Sol. In 12 days A done 40% of work
∴ In another 12 days All do another 40% of the work while C’ ll do remaining 20% of the work

Hence A is 100% more efficient than C.

QUESTION: 27

The simple interest accrued on an amount of Rs. 22,500 at the end of four years is Rs.   10,800. What would be the compound interest accrued on the same amount at the same rate at the end of two years?

Solution: QUESTION: 28

Directions(28 – 30): Find out the missing number in the series.

12      12       18         45          180        1170       ?

Solution: QUESTION: 29

Directions(28 – 30): Find out the missing number in the series.

444       556        681           820            ?               1024

Solution: QUESTION: 30

Directions(28 – 30): Find out the missing number in the series.

1        9          12            76        81           ?

Solution: 