Sign in
Please select an account to continue using cracku.in
↓ →
See how quickly our expert faculties resolve student doubts with detailed explanations
Doubts Resolved (30 Days)
2883
Fastest Response Time
1 minute
Resolution Rate
100%
Recently Resolved Doubts
Real examples showing our commitment to quality education
Resolved in 1m
really nice approach i must appreciate thank you maam
Resolved in 1m
Given below is a chart showing the average of a batsman, which gets updated after every match that he plays in a tournament. Before the start of the tournament, wherein he played 10 matches, he averaged 58 in 20 innings. He got out in each one of them. The batsman played the tournament with an intent to remain not out in as many innings he can. In this tournament, the highest he could score was 115.
Consider, average of a batsman= $$\frac{\text{Total runs scored in his career}}{\text{Total times he was out}}$$.
NOTE: Averages shown in the graph above are in multiples of 0.5
What was the highest score of the batsman in the innings where he got out?
Correct Answer: 106
how if 0 and a score will give same avg it would decrease as no of match will inc by one
Resolved in 1m
Why did sir take 8-x instead of just 8?
Resolved in 1m
while taking logarithm on both sides why sir took base as 3 what is the reason behind it
Resolved in 1m
far better solu can be
initial w : m = 1:4 then it became 1:3 now we have to make it again 1:4 so milk is same so ratio will become 3:12 to 4:12 so we get the ratio os water that has to be boiled which is 1 and to the quantity of water he generally mixes which is 3 so it will be 1:3
Resolved in 1m
The number of coins collected per week by two coin-collectors A and B are in the ratio 3 : 4. If the total number of coins collected by A in 5 weeks is a multiple of 7, and the total number of coins collected by B in 3 weeks is a multiple of 24, then the minimum possible number of coins collected by A in one week is
Correct Answer: 42
Hi i understood till the second last step in question 3 but i still didn't understood the fact that why have we put z=1 at the end? wasn't Z as a variable assumed that it can be any natural number multiplied by 2 to make 12X7y a multiple of 24? i didnt understood this part
Resolved in 1m
If $$\log_7\log_6\log_5a=0$$ and $$\log_4\log_3\log_ba=0$$, find the sum of a and b.
Can you please explain the first step how Log to the base 7 on going to other side becomes 1. similarly 6 in the next step
Resolved in 1m
B says 'at times' but in the para its not given.
Resolved in 1m
What about blank 3.
Resolved in 1m
How can we take the height of triangle a couple and triangle abd to be equal to the height of trapezium
Educational materials for CAT preparation
91- 6303239042
