puyz wat is the relation between cp and mp in percentage?
The probability that a student passing in Geography, History and Economics is g, h and e respectively. Out of these subjects, the probability of a student passing in at least one subject is 80% and that of a student passing in exactly two subjects is 50% moreover, the probability of a student passing in at least two subjects is 60%. Which of the following relations holds true?
a) g + h + e = 19/20
b) g + h + e = 3/2
c) ghe = 1/20
d) ghe = 1/4
can someone please let me know if the solution which has been given is for zero or more selection but not one or more selection?
Harinand purchased 3 different items from Reliance Fresh. The total amount paid by him for these 3 items was Rs.125.25. He also observed that the product of the absolute values of the prices of the three items was 125.25. If the price of one of the items was Rs.0.05, what was the absolute difference between the prices of the two items having their price not equal to Rs.0.05?
a) Rs. 100
b) Rs. 75.20
c) Rs. 71.25
d) Rs. 55.25
easy approach...plzz
A thief steals 4 gallons of liquid soap kept in a train compartment's bathroom from a container that is full of liquid soap. He then fills it with water to avoid detection. Unable to resist the temptation he steals 4 gallons of the mixture again, and fills it with water. When the liquid soap is checked at a station it is found that the ratio of the liquid soap now left in the container to that of water in it is 36:13. What was the initial amount of liquid soap in the container?
Two different solutions of honey, milk and water are mixed with each other three times in varying proportions. The concentration of honey and milk in the three resulting solutions are found to be (10%, 16%), (12%, 12%) and (16%, x%) respectively. What is the value of x?
Q.1
N = a4 + 4a, where ‘a’ is a natural number. For how many values of ‘a’ is N a prime number?
- 3
- 4
- 2
- 1
0 voters
if N=2^2+2^3+2^4... 2^100 is divided by 17, what is remainder left? oa-11
the number of ways in which 20 women and 20 men can be divided into 20 couples is?
Pipe A can fill a tank in an hour and pipe B can fill the same tank in 5/4th of an hour. Both the pipes are turned on for 15 minutes when the tank was 5 % full. After 15 minutes, the faster pipe was shut off. 15 more minutes later a drain pipe at the bottom was opened and it drained the tank in 15 minutes. How long does the drain pipe take to empty a full tank?.
Q.14
If a7! + b8! + c9! + d10! = x, where a, b, c and d are natural numbers that are not multiples of 10, then how many distinct values of unit’s digit of x are possible?
- 9
- 5
- 0
- 6
0 voters
The measure of the largest angle in a triangle is twice the sum of the measures of the other two angles. What is the largest value of the smallest angle of the triangle?
A) 60 B) 90 C) 30 D) 45
Mention the approach too. Thanks.
no of odered integer pair of soln for ab= 2(a+b)...
Any TIME student living in andheri or near by areas? I want to xerox sm201 quant booklet.. I urgently need it.. Thanks... Please ping here or mail me at [email protected]......
An escalator is descending at constant speed. A walks down and takes 50
steps to reach the bottom. B runs down and takes 90 steps in the same
time as A takes 10 steps. How many steps are visible when the escalator
is not operating?
............i dont have solution.........
Guys!!! How to solve questns like: what is the sum of factors??
P is a set of all numbers with 4 factors such that the sum of the factors excluding the number itself is 31. Find the sum of all such elements of P.
- 716
- 125
- 495
- 898
0 voters
fact(17) = 355687abc096000, where a,b,c are digits. Find the value of a+b+c
Smallest integer that satisfies given inequality (x-4)/(x^2-3x-10) > 0
how to find the ranges of x?
If x + 1/x = 1, find x^64 + 1/x^64.
Please give the approach along with the solution.
TIA.