catmaterialblog.wordpress.com Best blog for CAT!
Pls help with 17,18,19
Could anyone give the solution for Q8?
Short cut method- A man purchases 90 clocks and sells 40 clocks at a gain 10% and 50 clocks at a gain of 20% .If he sold all of them at a uniform profit of 15% then he would have got Rs. 40 less. What is the cost price of each clock ? (a) Rs. 90 (b) Rs.80 (c) Rs. 60 (d) Rs. 50
In 2nd approach, how c= 23.07% ????
Solution ques 10
Shortcut Method - A man covered a certain distance at some speed. Had he moved 3 kmph faster, he would have taken 40 minutes less. If he had moved 2 kmph slower, he would have taken 40 minutes more. The distance (in km) is: A. 35 B. 36 C. 37 D. 40
Ques 20.............. Actually I got 2 ans for this ques that are options a and c.
Q44 explanation/approach anyone pls ?
Ques 28
Has anyone done all the questions in Geometry? The last 20 odd questions in LOD2 are exceptionally hard. Should I do these questions?
Can anyone please solve this for me?
Remainder obtained when 15 raised to the power 400 is divided by 1309
0 voters
Directions for Questions 21 to 25: Refer to the data below and answer the questions that follow.
In the McGraw-Hill Mindworkzz Quiz held last year, participants were free to choose their respective
areas from which they were asked questions. Out of 880 participants, 224 chose Mythology, 240 chose
Science and 336 chose Sports, 64 chose both Sports and Science, 80 chose Mythology and Sports, 40
chose Mythology and Science and 24 chose all the three areas.
The ratio of students choosing Sports & Science but not Mythology to Science but not Mythology
& Sports is (a)2:5 (b)1:4 (c)1:5 (d) 1:2
I am getting following
Sports & Science but not Mythology = 40
Science but not Mythology & Sports = (160(only science) + 40("both science and sports " ONLY) ) and sports = 40 which is ONLY both sciecne and sports
then i am getting ratio :1:1 (given ans b). pls enlighten
XYZ is right angled triangle in which angle y =45 degrees and angle x =90 degrees. ABCD s a square inscribed in it whose area is 64 cm squares.What is the area of traingle XYZ?
please explain your solution.
- 100
- 144
- 81
- 64
0 voters
Solution for ques 5. Anybody?
Plz solve ques 9
Please eleborate the solution for the 2s in the below question? How did the number 12 come?
https://imgur.com/Ad2uDn6
How many two digit numbers have their squares as 1 more than a multipl e of 24?
Guys Can anyone tell me how to go about solving this
The product of 2 ,2 digit nos in which only the position of digits has been interchanged is 2430 what are the 2 nos?