# Quantitative Quiz - Competitive Exams - 9

**1.If the different between a number and its three-fourth is 80. What is the number?**

(1) 360

(2) 240

(3) 160

(4) 320

(5) None of these

2.Which is the lowest of the following fraction ?

2.Which is the lowest of the following fraction ?

(1) 6/7

(2) 7/8

(3) 7/9

(4)5/7

(5) 5/6

3.What will come in place of the question mark(?) in the following series ?

3.What will come in place of the question mark(?) in the following series ?

3 8 27 112 ? 3396

4.The average salary of a group of 75% is Rs.3700/ .If salary of one man is added then average increases to Rs 3750. What is the salary of this one person ?

4.The average salary of a group of 75% is Rs.3700/ .If salary of one man is added then average increases to Rs 3750. What is the salary of this one person ?

(1) RS. 5010/-

(2) Rs.5100/-

(3) 1350/-

(4) cannot be determined

(5) None of these

**5.Aditya bought a calculator at 75% of the listed price. he sold it for Rs.270/- which was 20% more than the price he had bought for. What was the listed price ?**

(1) Rs.225/-

(2) Rs.300/-

(3) Rs.200/-

(4) cannot be determined

(5) None of these

**6.A sum become doubles in 10 years with simple interest .What is the percent rate of interest per annum ?**

(1) 10

(2) 2

(3) 12

(4) Cannot be determined

(5) None of these

**7.How many days will 10 men take to complete a job which 15 men complete in 20 days ?**

(1) 10

(2) 15

(3) 25

(4) Cannot be determined

(5) None of these

**8.A train running at the speed of 180 km/hr. crosses a pole in one minute. What is the length of the train ?**

(1) 50 meters

(2) 500 meters

(3) 3 meters

(4) Cannot be determined

(5) None of these

**9.In a library 30% books are on completed, 5% on English, 35% on science, and remaining 900 are on various other filed . How many books on English are there in the library?**

(1) 3000

(2) 300

(3) 15

(4) Cannot be determined

(5) None of these

10.The average of four consecutive even numbers is 7. Which of the following is the first number ?

10.The average of four consecutive even numbers is 7. Which of the following is the first number ?

(1) 2

(2) 6

(3) 4

(4) Cannot be determined

(5) None of these

**Answers**

**1-4**

2-4

3-1

4-2

5-2

6-1

7-5

8-5

9-5

10-3

2-4

3-1

4-2

5-2

6-1

7-5

8-5

9-5

10-3

Quantitative Quiz - Competitive Exams - 9
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