guys!!!provide easy method to following qn:
0 voters
In a temple there are some magical bells which tolls 18 times in a day, simultaneously. But every bell tolls at a different interval of time, but not in fraction of minutes. The maximum number of bells in the temple can be??
There are five cities in a state and each of them is to be connected to exactly two other citiea using telephone lines. In how many ways can this be done?
0 voters
In how many ways 5 A's and 6 B's can be arranged in a row such that the arrangement read the same forward or backward?
0 voters
A right circular cone has a base of 6 cm and a height of 21 cm. A cylinder was placed inside the cone with one of its flat surface resting on its base. Find the maximum possible total surface area of the cylinder.
0 voters
How many four digit numbers are divisible by 5; and end in 2 and c when written in base 6 and 16 respectively? Assume that c in base 16 corresponds to 12 in the decimal number system.
How to solve these questions on percaentage?
1 The ratio of Jim's salary for october to his salary for november was 15:1.333 and the ratio of the salary for November to that of December was 2:2.6666. The worker got 40rs more for December than for October and recieved a bonus constituting 40% of the salary for 3 months. Find the bonus(Assume that the number of workdays is same in every month)
2:The cost of an equipment depreciates 10 % in first year,12.5 %i second,15% in third,what will be its value at the end of 10 years?
0 voters
"Candidates are requested to mention their NMAT ID on top of postal covers sent to the above mentioned address."
Well, what should the NMAT ID be?Is it the registration number that is generated after submitting the form?Or is it just the email ID i use to login to the registration portal. Kindly reply ASAP.
Each of the following questions is followed by two statements. MARK,
(a), if the question can be answered with the help of statement I alone,
(b), if the question can be answered with the help of statement II alone,
(c), if both, statement I and statement II are needed to answer the question, and
(d), if the statement cannot be answered even with the help of both the statements.
The unit price of product P1 is non-increasing and that of product P2 is decreasing. Which productwill be costlier 5 years hence?
I. Current unit price of P1 is twice that of P2.
II. 5 years ago, unit price of P2 was twice that of P1.
(with expln plzz)
Each of the following questions is followed by two statements. MARK,
(a), if the question can be answered with the help of statement I alone,
(b), if the question can be answered with the help of statement II alone,
(c), if both, statement I and statement II are needed to answer the question, and
(d), if the statement cannot be answered even with the help of both the statements.
How long did Mr. X take to cover 5000 km journey with 10 stopovers?
I. The ith stopover lasted i2 minutes.
II. The average speed between any two stopovers was 66 kmph.
Q5
A vertical tower PQ subtends the same angle of 30° at each of the two places A and B, 60 m apart on the ground. If AB subtends an angle of 120° at P, the foot of the tower, what is the height of the tower?
a60 m
b 40 m
c20 m
d80 m
e50 m
ques seems to be easy but somehow I m not getting d ryt answer!!😠The first two terms of a series are 'a' and 'b' respectively, (a, b > 0) and thereafter, every subsequent term is the average of the previous two terms. What is the 12th term of this series?
a> (171a + 341b)/512
b>(343a + 681b)/1024
c>(341a + 683b)/1024
d> (683a + 1365b)/2048
How many four digit numbers are divisible by 5; and end in 2 and c when written in base 6 and 16 respectively? Assume that c in base 16 corresponds to 12 in the decimal number system.
DOES ANYONE HAVE PAST YEAR CAT PAPERS FROM 2009-2012?
IF YES PLS POST HERE!😐
how should i deal with quant section especially when maths is one of the biggest threats and dislikes of my life but ps- i have a strong craving for cat n iims...somebody please help me out..please please...!!
200 | (11) | 324
329 | (?) | 137
In a class which has some boys n some girls,7 times the number boys added to 17 times the number of the girls gives a result of 204.What is the strength of the class?
0 voters
What is the highest power of 3 in 1!*2!*3!....99! ??
0 voters
Find the number of digits in binary expansion of 2²º¹³. (log 2 = 0.3010)
A. 605
B. 606
C. 2013
D. 2014
explain with approach please?