If, f(x-4)+3f{1/(x-4)}=x^3, what is the value of f(4)?
Let S be the set of all the two-digit natural numbers with distinct digits. In how many ways can the ordered pair(P,Q) be selected such that P and Q belong to S and have atleast one digit in common?
4032
2720
2439
2529
For a given series, 3,5,8,12,17 what is the value of T(27)-T(26), where T(n) denotes the nth term of the series.
A is a 4-digit positive integer and B is the 4-digit positive integer formed by reversing the digits of A. If A – B is greater than zero and is divisible by 45, then find the number of possible values of A.
raja wnt to a casino to play a card game.
he played 3 rounds of tat game.in each round he doubled the amount he had wt him and gve Rs x to his frd at the end of the round.
the amt he had wt him at the end of the 3rd rnd aft givin RS x to his frd was RS 140 more dan d amt wit him at the end of the prev rnd aft givin Rs x to his frd.
the amt he had wt him at the end of the 2nd rnd aft givin RS x to his frd was RS 160 more dan d amt wit him at the end of the 1st rnd aft givin Rs x to his frd.
fnd d value of x?
options are 10,20,30,40.
plz explain.
If p and q are non-negative int and 6^p and 12^q are not multiples of 24, which of the following is not a possible of (p+q)?
2
4
1
3
..
If a cube is inscribed inside a sphere of radius r. what is the maximum side of cube?
Guys i can apply @the max 3 courses in TISS can any one tell me if there is ani good couse xcept for HRM...? thanks in advance ...
solve
in an integer if digits d1d2...dk from left satisfy di less than di+1 for i odd and di greater than di+1 for i even .how many integers between between 1000 and 9999 have 4 distinct digits?
Boxes of 2 types viz. A and B are used for packing balls of 2 different colours. Each of the type A boxes can hold a maximum of 17 blue balls or 19 green balls, and each of the type B boxes can hold a maximum of 18 blue balls or 23 green balls. When all the boxes of type A are to be completely filled with blue balls and all the boxes of type B with green balls, the total number of balls required is 566. But when the boxes of type A are to be completely filled with green balls and the boxes of type B with blue balls, the total number of balls required is 49 less. How many boxes are there? (All balls of the same colour are identical.)
1) 26
2 ) 28
3) 30
4) 32
ABC is a three digit number such that ABC = 4(AB+BC+CA) , where AB, BC and CA are all two digit numbers. Find the total number of possible values for the number ABC.
a)2
b)1
c)0
d)3 e.more than 3
What is the remainder when 4^99+10^99 is divided by 25??
In triangle ABC, D and E are points on AC and AB such DE || BC and length of DE is one-third of BC. If the area of triangle ABC is 216 square units, find the area of triangle EDF.
Select one:
a. 12
b. 16
c. 18
d. 24
e. Non of the above
ABC is an equilateral triangle with side equal to 1 unit and having AD as the median. A circle having diameter equal to AD is drawn such that it touches BC at point D. Find the area of the part of the triangle that lies outside the circle (in square units).
Select one:
a. 6√3-3π/32
b. 8√3-5π/32
c. 9√3-6π/32
d. 5√3-2π/32
e. None of the above
What is the positive Integral solution of this equation ?
Q1. x1+x2+x3+x4 = 20 such that x1 > x2.
What all conditions could be asked here other than (x1>x2)?
@Shubh.i @sagarcat
how to solve such q's
a set S consist of 143 natural numbers each of which is a perfect cube. the maximum number of elements of S that one can always find such that each of them leaves the same remainder when divided by 13 is ?
sq.rt[8 + sq.rt.(60)] + sq.rt[8 - sq.rt(60)] ?