A state issues auto license plates with the following pattern: each
plate has three letters followed by three digits (0 through 9). The
letters can be in any combination. However, each digit used must be
equal to or greater than the one preceding it. (For example, 121 is not
a legal number combination because the last 1 is less than the digit
before it.) How many different license plates can the state issue?
An amount of Rs.20,900 is taken as loan at 9% p.a compound interest. If it is to be repaid in 2 equal annual instalments, what is the value of each instalment (in rupees)?
a corporation employs 75 looms. All the looms have an aggregate monthly sales output of 9,00,000. Their monthly manufacturing cost is 3,00,000 and their monthly establishment charges are 60,000. one of the looms breaks down. If it remains inactive for a month. what is the decrease in profit of corporation?
anyone from chennai here?..looking for a serious study group!
Cannot make head or tail of the solution provided in Arun Sharma for this question from Percentages (6th Ed, LOD 3, Q5). Please share your approach if you have solved it in a short/fast way.
10% of salty sea water contained in a flask was poured out into a beaker. After this, a part of the water contained in the beaker was vaporised by heating and due to this the percentage of salt in the beaker increased M times. If it is known that after the content of the beaker was poured into the flask, the percentage of salt in the flask increased by x%. Find the original quantity of sea water in the flask.
cat 2015 ki quant prep serious waali kab start hogi yahan??...
[3^32/50] gives remainder and {.} denotes the fractional part of that. The fractional part is of the form (0.bx). The value of x could be?
find the number of digits in 20! ? approach
for how many natural numbers (N
find the remainder when 5180^70 is divided by 71?
find the highest power of 2 in (13^1024)-1
Find the remainder when the number represented by 22334 raised to the power (1^2+2^2+..+66^2) is divided by 5?
any good link for understanding euler's theorem ?
@Highway66 here you go (Solve it within 150 sec)
x^4 - 18x^3 + 115x^2 -306x +280 = 0
How many triangles can be formed using the roots of the equation given above as length of the sides. Assume the equation has integral roots.
find the remainder when 555......upto.15 digits is divided by 17?
201320132013....2013 times when divided by 101 find the remainder?
PnC question
A group of 11 people went to a party.. There were 5 gals and 6 boys.. They were seated on a rectangular table with 6 chairs on either side of the longer edge
a. What is the total number of ways the group could be seated ??
b. What is the number of ways they can be seated so that all 5 gals were sitting on the same side??
Let N be the least positive integer such that when its leftmost digit is deleted, the resulting integer is 1/29 of N. Then which among the following about N is not true? (a) N is divisible by 5 (b) N is divisible by exactly 2 prime numbers (c) The positive difference between N and sum of its divisors is 205 (d) N can be written as the difference of 2 integer squares in 12 ways (e) none of the foregoing
30 men and 50 women complete a certain construction work in 5 days. Assume that all men work with the same efficiency and all the women work with the same efficiency, although the efficiency of a man and a woman might be the same or different. If 5 men and 4 women complete the same work in (N^2) days, where N is an integer, total possible values of N are:
OPTIONS
1) 02) 23) 44) 65) None of these
10th - 90.1 %
12th - 90.1 %
B.tech - 6.34 CGPA
Work ex - 2 + yrs at Ericsson
What are my chances of getting into IIMs (A & Joka) ?