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

(#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

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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 (2 years ago)

Unsolved Read Solution (1)

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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 (4 years ago)

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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)

Unsolved Read Solution (1)

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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)

Solved

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(#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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(#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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(#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)

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(#M40037495) MCA QUESTION Arithmatic Keep an EYE

in what proportion must rice that costs Rs.20/kg be mixed with rice that costs Rs.25/kg so that the mixture is worth Rs.22/kg

Asked In MCA sridhar (4 years ago)

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(#M40023908) MCA QUESTION series Keep an EYE

What is the missing number
20,30,25,35,... ,40.

Asked In MCA pradip kumar singh (5 years ago)

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