TECH MAHINDRA

The average monthly income of a family of four earning members was 15,130Rs/-. One of the daughters in the family got married and left home, so the average monthly income of the family came down to 14,660Rs/-. What is the monthly income of the married daughter?

• 15,350

• 12000

• 16540

• Cannot be determined

The average marks of 65 students in a class was calculated as 150. It was later realized that the marks of one of the student was calculated as 142, whereas his actual marks were 152. What is the actual average marks of the group of 65 students? (rounded off to two digits after decimal)

• 151.25

• 150.15

• 151.10

• 150.19

The average of four positive integers is 73.5. The highest integer is 108 and the lowest integer is 29. The difference between the remaining two integers is 15. Which of the following is the smaller of the remaining two integers ?

• 80

• 86

• 73

• 71

The sum of ages of 4 members of a family 5 yr ago was 94 yr. Today, when the daughter has been married off and replaced by a daughter-in-law, sum of their ages is 92. Assuming that, there has been no other change in the family structure and all the people are alive, what is the difference between the age of the daughter and that of the daughter-in-law?

• 22

• 11

• 25

• 19

The average marks in Science subject of a class of students is 68. If the marks of two students were 48 and 65 of the actual marks 72 and 61 respectively, then what would be the correct average?

• 68.5

• 69

• 69.5

• 70

In an election between two candidates, one got 52% of total valid votes. 25% of the total votes were invalid. The total number of votes were 8400. How many valid votes did the other person get?

• 3276

• 3196

• 3024

• cannot be determined

A candidate appearing for an examination has to secure 35% marks to pass. But he secured only 40 marks and failed by 30 marks. What would be the maximum marks of test?

• 280

• 180

• 200

• 150

Pradeep invested 20% more than Mohit. Mohit invested 10% less than Raghu. If the total sum of their investment is Rs.17880, how much amount did Raghu invest?

• 6000

• 8000

• 7000

• 5000

A sum of Rs.2236 is divided among A, Band C such that A receives 25% more than C and C receives 25% less than B. What is As share in the amount?

• 460

• 890

• 780

• 1280

In a test, minimum passing percentage for girls and boys is 35% and 40%, respectively. A boy scored 483 marks and failed by 117 marks. What are the minimum passing marks for girls?

• 425

• 525

• 500

• 625