The corner of a cube has been cut by the plane passing through the mid-point of the three edges meeting at that corner. If the edge of the cube is of 2 cm length, then the volume of the pyramid thus cut off is???? really struggling wid d visualization!!
can anyone tell me the the most imp topics in quant which have the most weightage?
How many 4 digit numbers are there whose decimal notation contains not more than two distinct digits?
a) 672 b) 576 c) 360 d) 448
If k=(2^31)x(3^19),how many positive divisions of k^2 are less than k but do not divide k?
a)1228 b)1028 c)639 d)589
Puys...!!
i am facing a lot of problems in number system esp understanding the concepts (logic) like last digit of numbers to some power, the remainders, highest power that divides factorial, eulers etc....!!
i am currently using CL fundamental books.
Can anyone suggest a better book for number system?? also if anyone has any good online material( other than total gadha book) do send it to me at catfirst2013@gmail.com
thanks in advance👼
If p=abc and Q=uv are three digits and two digits natural numbers respectively,such that u and v must be distinct integers.How many pairs of P and Q are there in total which gives the same result when we multiply abc with uv as the product of cba with vu?PLEASE DO EXPLAIN THE METHOD OF SOLVING
(A) 1
(B) 8
(C) 5
(D) can't be determined
g(x)=1/x,h(x)=x^1/2 and k(x)=x^2 then what is the value of g^5(h^3(k^2(x)))
- 1/x
- x^1/2
- x^-1/2
- x^2
0 voters
A student arrives to bus stop between 7.55 and 8.05 every morning. Andthe bus leaves bus stop between 8.00 and 8.10 what is the probability that the student catches the bus?
If x and y are positive x^3y^4=36, what is the least value of 4x+9y?
if anybody knows a cleaner method other than breaking up as 3(4x/3)+4(9y/4) etc please explain !
Hasan buys two kinds of cloth materials for school uniforms, shirt material that costs him Rs 50 per metre and trouser material that costs him Rs 90 per metre For every 2 meters of the trouser material he buys 3 metres of the shirt material. He sells the materials at 12% and 10% profit respectively. His total sale is Rs 36,660. How much trouser material did he buy?
An Indian company purchases components X and Y from UK and Germany,resp. X and Y form 40% and 30% of the total production cost. Current gain is 25%. Due to change in the international exchange rate scenario, the cost of the German mark increased by 25% SP cannot be increased beyond 10%.
1. What is the max. current gain possible?
10% 12.5% 0 7.5%
2 If UK pound becomes cheap by 15% over the original cost ad German mark icreassby 25% what will be the gain if SP is not altered
10% 20% 25% 7.5%😠
how to solve this type of problems is there any shortcut
Find the number of divisors of
1) 1765
2) 1450
How do u solve this, please explain.... 😃 thank u
sol plz
Sachin had an average of 100 runs in some matches. In next 5 matches his run follows an AP and the maximum he score is 202 runs. If his score in no two matches is the same and the average at the end of those 5 matches is 110, what is the maximum number of matches he has played...????PS: I dont know the ryt ans, pls provide the solution also...
25
30
55
None of these
Which of these is greater ?
200^300 or 300^200 or 400^150
Plz mention ur approaches
It takes 6 days for 3 women nd 2 men working together to complete a work. 3 men would do the same wrk 5 days sooner than 9 women. How many times does the output of a man exceed that of a women ?
a. 3 b. 4 c. 5 d.6
A survey was conducted and the details of CAs in the industry were collected :Total: 2600.Percentage wise distribution of different Queries are:
Name 100%
Age 80%
Address 50%
Experience 40%
Phone 50%
Email 90%
1: For at most how many CAs exactly five of six features are available:(1)1300(2)1950(3)2000(4)1820(5)None of the above.
ali,wants to place 10 identical gold coins into 3 different jars in such a way that no two jars have same number of coins and each jar is non empty.in how many ways can he place them?ca
How many 4-digit numbers are there such that the sum of their digits is equal to 12?