There are two exhaust fans A and B in a factory. A can remove all the toxic gases in 24 hours, while B can remove them in 36 hours. Both the exhaust fans are turned on at 6 am but one of the fans was switched off for x hours. The factory was totally devoid of all toxic gases at 10:00 p.m. The least value of x is
A)3 B)4 C)8/3 D)7/3
Surface area of a sphere A is 300 % more than the surface area of another sphere B. If the volume of sphere B is p% less than the volume of sphere A, find the value of 'p'.
Some one else facing problems in accessing sectional tests ????
I am getting redirected to this page again and agian
Does anyone have link to good materials or videos of Numbers consisting of lots of examples too?
Three variables x,y,z have a sum of 30. All three of them are non-negative integers. If any two variables don't have the same value and exactly one variable has a value less than or equal to three, then find find the number of possible solutions for the variables. Please provide a detailed explanation for your answer
hello..i wanted to know how we conclude the no of real,positive and negative roots of an equation..i know its related to odd power and even powers and also depends upon signs of coefficients..can someone please explain me these three cases(real,positive and negative ) roots with an example for each. thanks a lot 😃
How many numbers are there with 7 digits in binary which are divisible by 8 when converted to base 10?
Registration start nai hua ab tak 😞
Sonia wanted to cut a cubical cake into 120 identical pieces applying minimum number of 'n' cuts. Later she realised that she had to cut this cake into maximum number of identical pieces i.e 125. Now she applies the number of cuts...
(a) n (b) n+5 (c)n+1 (d) none of these
Find the number of ways of distributing maximum 15 chocolates among 5 children such that each one get atleast 1 chocolate?
Where can I get good(read level II and III) problems on TSD, Allegation & Geometry online ?
registration guide for CAT
https://iimcat.ac.in/EForms/Mock/Web_App_Template/756/1/PDF/Registration_Guide_CAT_2015.pdf
A gives both B and C a start of 60m in a 1500m race. However,while B finished with him, C is 15m behind them when A and B cross the finishing line.How much start can B give C for the 1500 m race course?
approach.?
Can anyone pls tell mef rom where can we practice some sample tests for individual chapters of Quant and DI/LR in PG ?
I remember doing it the last time, but can't locate the page now.
How good is
what is the remainder when 9^2013 is divided by 77 ?
a. 1
b. 32
c. 36
d. 14
Feel free to Share different approaches plz
: smiley:
Find the remainder when the 300 digit number 112222333333.... is divided by 8 ?