• Placement Questions
• /
• MCA

Frequently Asked MCA Latest Exam Pattern - MCA Sample Question with Solutions

(#M40157255) MCA QUESTION Keep an EYE

Q. -3.4 is a number on the real number line, if subtract 1 from this number then the new number will be:

A: farther from the origin than -3.4
B: closer to the origin than -3.4
C: equally farther from the origin, as -3.4 is
D:None of the above

Asked In MCA Aditya Gupta (2 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (13)   (8) Submit Your Solution

(#M40007658) MCA QUESTION Keep an EYE

A rich merchant had collected many gold coins. He did not want anybody to know about them. One day, his wife asked, "How many gold coins do we have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 37 times the difference between the two numbers equals the difference between the squares of the two numbers." The wife looked puzzled. Can you help the merchant's wife by finding out how many gold coins.

Asked In MCA pavan (7 years ago)

Solved pavan Read Solution (2)

Is this Puzzle helpful?   (25)   (9) Submit Your Solution

(#M40007656) MCA QUESTION Keep an EYE

2 maths geniuses meet after 20 yrs.one says i am married. and have 3 daughters. the product of their ages is 72. the sum is the same as the house no. other says, but I cant find it out. The other says. . simple. ok, my eldest daughter has just started the piano classes.Find their ages.

Asked In MCA pavan (7 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (14)   (4) Submit Your Solution

(#M40031012) MCA QUESTION time and work Keep an EYE

Q. 10 men and 8 boys can do the same work as 4 men and 20 boys can do. Then how many men can do the work of 16 boys?

Asked In MCA Mohammad Danish Mumtaz (5 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (3)   (0) Submit Your Solution

(#M40157427) MCA QUESTION Keep an EYE

There are two groups A and B of a class, consisting of 42 and 28 students respectively . If the average weight of group B is 40 kg, find the average weight of the whole class.

Asked In MCA arunkumar (2 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (14)   (3) Submit Your Solution undefined

(#M40027068) MCA QUESTION sequence Keep an EYE

solve this series : 2,2,2,2,23,5,9,2,4,10....

Asked In MCA krishna (5 years ago)

Unsolved

Is this Puzzle helpful?   (28)   (11) Submit Your Solution Coding Decoding

(#M40035260) MCA QUESTION numerical ability Keep an EYE

A teacher gave a student the task of adding ‘N’ natural numbers starting from 1. After a while, the student reported his result as 700. The teacher replied that his result was wrong. The student realized that
he had added one number twice by mistake. Find the sum of the digits of the number which the student had added twice.

Asked In MCA naznin (4 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (8)   (2) Submit Your Solution Trigonometry

(#M40038793) MCA QUESTION kbc Keep an EYE

hiiiiiiiiiiiiiiiii

Asked In MCA brijesh vyas (4 years ago)

Unsolved

Is this Puzzle helpful?   (3)   (3) Submit Your Solution Data Sufficiency

(#M40001394) MCA QUESTION time and work Keep an EYE

twenty men can do a piece of work in 30 days. when should 5 men leave the work so that it may be finished in 35 days....

Solution

Let 5 men leave the work after x days, then according to the given condition
20*x + 15*(35-x) = 600
on solving x = 15

Like manish sir answer on facebook.

Asked In MCA Prashant Chaudhary (7 years ago)

Solved

Is this Puzzle helpful?   (47)   (8) Submit Your Solution Time and Work

(#M40029204) MCA QUESTION TIME AND DISTANCE Keep an EYE

A train leaves station A towards station B,24 km away and has to reach B in half an hour .if travels at 45 km/hr for the forst quarter of an hour ,at what speed must it run for the rest of the journey.

Asked In MCA ABHIRUCHI SHARMA (5 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (20)   (2) Submit Your Solution