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cat Latest Exam Pattern - cat Sample Question with Solutions Page 97

(#M40007764) CAT QUESTION fraction and irrational numbers Keep an EYE

Express 0.272727... in the form of p/q

Asked In CAT Anbu.k (13 years ago)

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(#M40004121) CAT QUESTION Series Keep an EYE

1,2,4,8,16,31,57,__

Asked In CAT Amanpreet Aingh (13 years ago)

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(#M40003463) CAT QUESTION Keep an EYE

a tangent pr touches a circle at point p and pq is diameter of cir cle =8 pr-=6 cm qr cut the circle at point m then find the ratio of triangle perimeter pmr to pqr

Asked In CAT shalini mishra (14 years ago)

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(#M40003462) CAT QUESTION Keep an EYE

a tangent PR touch a circle at point p and from point p a diameter pq=8 cm and qr cut the cirle at a pont on circle m .what is ratio of triangle perimeter pmr to pqr.

Asked In CAT shalini mishra (14 years ago)

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(#M40003421) CAT QUESTION Keep an EYE

How many perfect squares are there in between 5000 and 8000.
(Ex. 4 is the perfect sq of 2)

Asked In CAT kshitij (14 years ago)

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(#M40003326) CAT QUESTION Keep an EYE

How many distinct rectangles having integral sides and a perimeter less than equal to 150 cm are possible

Asked In CAT arjun (14 years ago)

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(#M40003325) CAT QUESTION REMAINDER Keep an EYE

N is a positive integer ,which when divided by 16 ,17,18 giver remainders of 6,7,8 resp.find the rem when N^2+5N+6 is divided by 12

Asked In CAT arjun (14 years ago)

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(#M40003292) CAT QUESTION Keep an EYE

Both roots of Quadratic eqn x^2-49x+a=0 are prime numbers. How many different values of a are possible?and what is/are the value of a may be possible?

Asked In CAT arjun (14 years ago)

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(#M40003264) CAT QUESTION Keep an EYE

Of 128 boxes of oranges, each box contains at least 120 and at most 144 oranges. The number of boxes containing the same number of oranges is at least
a. 5
b. 103
c. 6
d. Cannot be determined HOW IT WILL BE SOLVED?

Solution

Possibilities for the number of oranges = 25
Total no. of boxes = 128
128/25 = 5.12, so minimum no. of boxes = 6 and maximum = 128

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Asked In CAT arjun (14 years ago)

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(#M40003263) CAT QUESTION Keep an EYE

What is the smallest 10 digit number which is composed by 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 and can be evenly divided by 11? IS THERE ANY COMMON APPROACH TO SOLVE THIS QUESTION PLEASE EXPLAIN ?

Solution

The number is 1024375869
Sum of all even digits = 0+4+7+8+9 = 28
Sum of all odd digits = 1+2+3+5+6 = 17
Difference = 28-17 = 11
If difference is a multiple of 11 then the number will definitely be divided by 11,
(Here we have to remember one thing also that arrangement of digits should be in such a manner that smaller digits could be used before the greater digits)
If question would be based on the greatest number then number should be
9876524130

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Asked In CAT arjun (14 years ago)

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