Pls explain. if its given that x raised to power (1/5) is greater than x raised to (1/3) then what is the range of x?
10.
A single letter is selected at random from the letters of the word MANAGEMENT. The probability that it is a consonant is
1/5
2/5
3/5
1/32
@karol you are just spamming the thread by posting absurd and irrelevant questions , this distracts the other serious people here and might not be a help if you are preparing for JEE . mods please look into this because this has been since days. @visionIIM-ACL @grondmaster
The short and the long hands of clock are 4cm and 6 cm long respectively .What will be sum of distances travelled by their tips in 4 days ??
If three consecutive numbers are selected randomly from first 100 natural numbers.what is probability that their product of 3 numbers is divisible by 24 ?
A SET S contains of 143 natural numbrs , each a perfect cube. what is the max number of elements of S such that each of them leaves remainder when divided by 13.
I am screwed in DI questions where they ask you which ratio is bigger. Specially when all options are like 42,751/8,350 and 35073/5892 etc.. Can someone help me how to quickly get to the answer in such questions.
I know about the method in which you equate both the numerators (or denominators) of the numbers under comparison by adding the same number to both numerator and denominator.
I am looking for better and faster ways to solve such questions
@Dazed-Confused @scrabbler
I am looking for better and faster ways to solve such questions
@Dazed-Confused @scrabbler
There are exactly 5984 balls , stocked in a pile such that top layer of pile has one ball , next layer below has 3 balls , layer below has 6 balls , layer below has 10 balls and so on. find the number of layers.
a) 28
b) 32
c) 36
d) 30
there are 12 intermediate station between 2 places.In how many ways can a train be made to stop at 4 of 12 intermediate station that no two stations are consecutive?
I have one-rupee coins, 50-paisa coins and
25-paisa coins. The number of coins are in
the ratio 2.5 : 3 : 4. If the total amount with
me is Rs. 210, find the number of one-rupee
coins.
a. 90
b. 85
c. 100
d. 105
Q4.
DIRECTIONS for Question 4: Answer questions on the basis of the information given below:An airline has a certain free luggage allowance and charges for excess luggage at a fixed rate per kg. Two passengers, Raja and Praja have 60 kg of luggage between them, and are charged Rs. 1,200 and Rs. 2,400 respectively for excess luggage. Had the entire luggage belonged to one of them, the excess luggage charge would have been Rs. 5,400.What is the weight of Praja's luggage?
(a) 20kg (b) 25kg (c) 30kg (d) 35kg (e) 40kg
plz explain?Q5.
DIRECTIONS for Question 5: Answer questions on the basis of the information given below:An airline has a certain free luggage allowance and charges for excess luggage at a fixed rate per kg. Two passengers, Raja and Praja have 60 kg of luggage between them, and are charged Rs. 1,200 and Rs. 2,400 respectively for excess luggage. Had the entire luggage belonged to one of them, the excess luggage charge would have been Rs. 5,400.What is the free luggage allowance?
(a) 10 kg
(b) 15 kg
(c) 20 kg
(d) 25 kg
(d) 30 kg
plz explain? €‹
Q5.
DIRECTIONS for Question 5: Answer questions on the basis of the information given below:An airline has a certain free luggage allowance and charges for excess luggage at a fixed rate per kg. Two passengers, Raja and Praja have 60 kg of luggage between them, and are charged Rs. 1,200 and Rs. 2,400 respectively for excess luggage. Had the entire luggage belonged to one of them, the excess luggage charge would have been Rs. 5,400.What is the free luggage allowance?
(a) 10 kg
(b) 15 kg
(c) 20 kg
(d) 25 kg
(d) 30 kg
plz explain? €‹
Sixteen candies are to be distributed among four boys Raja, Ram, Mohan and Roy such that each
boy receives at least one candy and no two boys receive the same number of candies. Roy should
receive 4 more candies than Ram. The number of candies received by Ram should be less than that
received by Raja but more than that received by Mohan. What is the difference between the maximum
and the minimum number of candies that Raja can receive?
(a) 1 (b) 2 (c) 3 (d) 4
I have one-rupee coins, 50-paisa coins and
25-paisa coins. The number of coins are in
the ratio 2.5 : 3 : 4. If the total amount with
me is Rs. 210, find the number of one-rupee
coins.
a. 90
b. 85
c. 100
d. 105
Sixteen candies are to be distributed among four boys Raja, Ram, Mohan and Roy such that each
boy receives at least one candy and no two boys receive the same number of candies. Roy should
receive 4 more candies than Ram. The number of candies received by Ram should be less than that
received by Raja but more than that received by Mohan. What is the difference between the maximum
and the minimum number of candies that Raja can receive?
(a) 1 (b) 2 (c) 3 (d) 4
1
Cruise A is 380 mts long and travels at 32kmph in still water and Cruise B 180 mts long travels at 40kmph in still water. The 2 travelling in opposite direction cross each other in Atlantic Ocean in a place where there is a current of 8m/s. How long will it take them to cross each other?
1. 20 2. 28 3. 42 4. Can't be determined.
Acc. to the solution, the speed of the current has no effect on the relative speed. Why is this the case? Should the direction of the current not have an effect ( + on one of the cruise and - on the other and so effectively twice the current speed) or am I missing something?
The present ages of amir and his father are in the ratio of2:5 respectively. four years hence the ratio of their ages will becomes 5:22 respectively .what was the father's age five years ago?
A.40years
B.45years
C.30years
D.35years
E. None of these
The varieties of wheat mixed together in the ratio 2:3. the cost price of each kg of first variety is rs. 5 more than cp of each kg of the second variety of wheat. the mixture is sold at 20% profit at rs. 30 /kg. find the cost price of the frst variety in rs/kg.
kindly come up with aproach.
the average weight of n numbers is 41. if 2/3 of number is increased by 9 and rest is decreased by 6 . then find the new average.