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

(#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)

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(#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)

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(#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)

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(#M40032444) MCA QUESTION number system Keep an EYE

Q. If (24)^2=587 base of the number system is

Asked In MCA shadab masood (5 years ago)

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(#M40031127) MCA QUESTION cubes Keep an EYE

Q. 27 cubes of equal size have been placed in a way to form a single large cube. How many cubes will not be visible at all?

Asked In MCA Mohammad Danish Mumtaz (5 years ago)

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(#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)

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(#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 (5 years ago)

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(#M40156581) MCA QUESTION series Keep an EYE

1 1 1 2 2 2 3 4 3 3 5 6......... next three numbers

Asked In MCA Lakshmipathi (3 years ago)

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(#M40037539) MCA QUESTION quants Keep an EYE

In an examination,a student gets 5 marks for every right answer and loses 2 marks for every wrong answer.If he answers 50 questions and get 124 marks, how many are correct answers he attempted?

Asked In MCA (5 years ago)

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(#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

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Asked In MCA Prashant Chaudhary (8 years ago)

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