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campus Numerical Ability Math Questions and Answer

(#M40167168) CAMPUS QUESTION numbers Keep an EYE

When 3/4th of a unit's digit is added to the tens digit of a two-digit number, the sum of the digits becomes 10. If 1/4 of the tens digit is added to the unit's digit, then the sum of the digits is 1 less than the previous. Find the numbe

Asked In Campus krisha (1 year ago)

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(#M40167158) CAMPUS QUESTION Keep an EYE

Team of 12 is needed to be formed which are to be selected from 7 men and 12 women, with the restriction of selecting not more than 3 men. In how many ways can the team be formed?
*
1 point
A 9171
B 8243
C 7835
D 9967

Asked In Campus sk (2 years ago)

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(#M40166926) CAMPUS QUESTION Aptitude Question Keep an EYE

10Q. A man can row at 5 kmph in still water. If the velocity of current is 1 kmph & it takes him 1 hour to row to a place and come back, how far is the place?

a.) 2.5 km
b.) 3.6 km
c.) 2.4 km
d.) 3 km

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166925) CAMPUS QUESTION Aptitude Question Keep an EYE

9Q. The difference between outside and inside surface of cylindrical metallic pipe 14 cm long is 66 cm^2 . If the pipe is made of 99 cm^3 of metal, then what will be the outer & inner radii of the pipe?

a.) R = 2.125 cm, r = 1.375 cm
b.) R = 1.125 cm, r = 0.375 cm
c.) R = 2 cm, r = 0.375 cm
d.) R = 1.175 cm, r = 0.50 cm

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166924) CAMPUS QUESTION Aptitude Question Keep an EYE

8Q. A can hit a target 4 times in 5 shots, B can hit 3 times in 4 shots & C can hit twice in 3 shots. When they fire together, what is the probability that at-least two shots hit the target?

a.) 5/6
b.) NOT
c.) 2/30
d.) 1/3

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166923) CAMPUS QUESTION Aptitude Question Keep an EYE

7Q. Three cards are drawn from a well shuffled pack of 52 cards. Find the probability that they are a king, a queen and a jack.

a.) 17/5525
b.) 16/5325
c.) 16/5525
d.) 16/2525

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166922) CAMPUS QUESTION Aptitude Question Keep an EYE

6Q. Two pipes are used to fill the cistern completely. The second pipe opened one hour after the first pipe. Three hours after the first pipe has opened, there is still (9/20) of the cistern is to be filled. When the cistern is completely filled, it was found that each pipe has filled half of the cistern. How many hours would it take each one to completely filled the cistern individually?

a.) 10 hr & 8 hr
b.) 18 hr & 5.6 hr
c.) 15 hr & 4 hr
d.) 12 hr & 8 hr

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166921) CAMPUS QUESTION Aptitude Question Keep an EYE

4Q. Abhay, Pradeep & chandu can complete a work separately in 24, 36 & 48 days respectively. They started work together but Chandu left after 4 days of start and Abhay left 3 days before the completion of the work. In how many days will the work be completed?

a.) 22 Days
b.) 18 Days
c.) 15 Days
d.) 24 Days

Asked In Campus SUJEET KUMAR (5 years ago)

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(#M40166206) CAMPUS QUESTION studunt Keep an EYE

In a test, a student scores 2 marks for every correct answer and loses 0.5 marks for every wrong answer. A student attempts all the 100 questions and scores 120 marks. The number of questions he answered correctly was

Asked In Campus Madetti Aishwarya (6 years ago)

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(#M40165543) CAMPUS QUESTION Keep an EYE

8) There is a set of 36 distinct points on a plane with the following characters
There is a subset of A consisting of 14 collinear points
Any subset of 3 or more collinear points from the are a subset of A
How many distinct D will positive area can be formed with each other of its
vertices being one of the 36 points? (the triangle are said to be distinct if at least
one of vertices is different.
a)7140 b) 47774 c)1540 d)6776

Asked In Campus vishva venkataraman.T (7 years ago)

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