• Placement Questions

Placement Papers with Solutions

(#M40033309) CMAT QUESTION quanta Keep an EYE

After three years, Arun would be twice as old as his brother was four years ago. His sister’s present age is half of his brother’s age that would be 12 years from now. If the sum of present ages of all the
three is twice as much as Arun’s age one year from now, his brother’s age 2 years ago would have been
Option
(a) 47 years
(b) 21 years
(c) 30 years
(d) 28 years

Asked In CMAT AVIJIT (11 years ago)

Unsolved

Is this Puzzle helpful?   (12)   (8) Submit Your Solution Age Problem

(#M40033308) CMAT QUESTION quanta Keep an EYE

How many terms are there in an A.P. whose first and fifth terms are – 14 and 2, respectively and the sum of the terms is 40?
Option
(a) 15
(b) 5
(c) 10
(d) 20

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (14)   (13) Submit Your Solution Sequence and Series

(#M40033307) CMAT QUESTION quanta Keep an EYE

Co-efficient of x in the equation x2 + px + q = 0 was wrongly written as 17 in place of 13 and the roots thus found were –2 and –15. The roots of the correct equation would be
Option
(a) 3, –10
(b) –3, –10
(c) –3, 10
(d) 3, 10

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (6)   (2) Submit Your Solution Quadratic Equations

(#M40033306) CMAT QUESTION quanta Keep an EYE

Out of a group of swans, 72 times the square root of the total number of swans are playing on the shore of the pond. The remaining two swans are inside the pond. Which of the following can be the total number of swans?
Option
(a) 12
(b) 10
(c) 14
(d) 16

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (3)   (2) Submit Your Solution Area and Volume

(#M40033305) CMAT QUESTION quanta Keep an EYE

Between 1 to 1000, how many natural numbers are there which when divided by 3, 4 and 5 leave a remainder of 2, 3 and 4 respectively but when divided by 7 leave no remainder?
Option
(a) 1
(b) 2
(c) 3
(d) None of these

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (6)   (1) Submit Your Solution Number System

(#M40033304) CMAT QUESTION quanta Keep an EYE

The sum of a 2-digit number and the number obtained by reversing the digits is a perfect square. How many such numbers exist?
Option
(a) 2
(b) 4
(c) 6
(d) 8

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (25)   (13) Submit Your Solution Age Problem

(#M40033303) CMAT QUESTION quanta Keep an EYE

Four prime numbers are written in ascending order. The product of the first three is 385 and that of the last three is 1001. Which one is the largest prime number among them?
Option
(a) 7
(b) 11
(c)17
(d) 13

Asked In CMAT AVIJIT (11 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (12)   (3) Submit Your Solution Arithmetic

(#M40033302) EXAM QUESTION quanta Keep an EYE

f(x) and g(x) are two functions defined as:
f(x) = 2x + 3 and g(x) = 3x + 7, then what is the value of g(f(5))?
Option
(a) 51
(b) 42
(c) 46
(d) 37

Asked In Exam AVIJIT (11 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (1)   (0) Submit Your Solution Number System

(#M40033301) EXAM QUESTION quanta Keep an EYE

The average age of a class of 60 students is 12 years. If the number of girls is increased by 3/4th and the number of boys is decreased by half, the total number of students does not change; nor does the average age of either the boys or the girls change. But the combined average age changes to 13.5 years. The average age of the boys is
Option
(a) 8 years
(b) 10 years
(c) 12 years
(d) Cannot be determined

Asked In Exam AVIJIT (11 years ago)

Unsolved

Is this Puzzle helpful?   (4)   (12) Submit Your Solution Averages

(#M40033300) EXAM QUESTION quanta Keep an EYE

If 15 men or 24 women or 36 boys can complete a piece of work in 12 days by working 8 hours a day, then how many men must be required to work with 12 women and 6 boys to complete another piece of work
1
2
4
times the previous piece of work in 30 days by working 6 hours a day?
Option
(a) 6
(b) 4
(c) 8
(d) 10

Asked In Exam AVIJIT (11 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution Time and Work