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CAT Question Bank - Cubes and Cuboids

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dvg8 last edited by @Rowdy Rathore

@rowdy-rathore can u plz tell d ans to this?
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mahak bansal last edited by @Rowdy Rathore

@Rowdy-Rathore I am not able to find the answer key
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore a.12
b.12
c.30
d.18
Please confirm sol
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 3^6
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 294
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is c.17
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 60
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 2^6 ways
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 13 cuts minimum
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hxjhhhdjj last edited by @Rowdy Rathore

@Rowdy-Rathore solution is 32
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question bank 47

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cat questions86 quant - mixed bag73 question bank47 theory of equations14 permutation & combination11 time speed & distance10 cat questions lr10 set theory7

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CAT Question Bank - Ordered & Unordered Solutions
Quant - Boosters • question bank • • Rowdy Rathore

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@rowdy-rathore 22
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CAT Question Bank - Functions
Quant - Boosters • question bank functions • • Rowdy Rathore

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@Rowdy-Rathore F(x) = x^4-360x^2+400F(x) = (x^2+20)^2 - 400x^2F(x) = (x^2-20x+20)(x^2+20x+20) = Prime NumberSince the value of second factor is always positive and greater than 1 therefore, 1st factor hasto be equals to 1.x^2-20x+20 = 1x^2-20x+19= 0On solving,x = 1, 19.Putting back the values in the original equation we get f(x) = 41 and f(x) = 761. So, the sum will be 41+761 = 802
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CAT Question Bank - Arithmetic
Quant - Boosters • • Rowdy Rathore

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Q30) P and Q run on a circular track of 100m. Speed of P is 250 m/s and that of Q is 400 m/s. In how many points on a circular track will they meet if they start simultaneously from the same point, in the same direction?
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CAT Question Bank - Area Of The Region Bounded By Curves (Modulus function)
Quant - Boosters • question bank • • Rowdy Rathore

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Graph is as below: Parallelogram with base = 6 and height = 12Area = bh = 6 x 12 = 72
Question Bank - 100 CAT level questions on Time, Speed and Distance topic
Quant BBQ - Best of Best Questions • question bank time speed & distance • • mbatious

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@mbatious At the time of meeting, Let the distance travelled by first train be X Let the distance travelled by second train be x+60 Given, Speed of fist train = 16km/hr Speed of second train =21km/hr Since they begin at the same time and meet each other, x/16=(x+60)/21 ~x=192 km Total Distance= x+60+x =444km
Question Bank - Arithmetic - Shashank Prabhu, CAT 100 Percentiler
Quant BBQ - Best of Best Questions • question bank • • shashank_prabhu

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@shashank_prabhu sir please provide explanation of it
Quant Boosters - Shashank Prabhu, CAT 100 Percentiler - Set 2
Quant - Boosters • quant - mixed bag • • shashank_prabhu

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@zabeer thanks for the explanation.
Question Bank - Number of Integral/Positive/Non-Negative Solutions - Set 2
Quant - Boosters • question bank theory of equations • • zabeer

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@vikas_saini can u plz explain 2nd and 3rd+4th step again. 2nd step:what is -1-what are we reducing in it 3rd step: 3rd+4th step doesnt giv value in 2nd step. what are we missing in it. 3rd+4th= 2T-2

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