Guys can someone help me with the time and work question??!
A necklace has to be made using 32 beads and a gold pendant which looks different from both the sides. There are 7 beads of red colour, 6 of green, 8 of yellow and 11 of blue. In how many ways can the necklace be made, so that the two beads, one on either side of the pendant are red?
OA:(2*30!/(6!8!11!5!)
how many first 1500 natural no. are coprime with 12?
1) 300
2) 500
3) 600
4) 700
noob in number system :( .Pls share approach,TIA ;)
If 12 items are to be divided in 4 equal groups, we use different formulas for distinct and non-distinct groups. Can someone please explain why?
Q34. Please tell the soln
a two digit number is one more than six times the sum of digits and also five more than 46 times the difference of its digits find number
In an arithmetic progression of integers, the second term is zero. The last term is 2997. How many such arithmetic progressions exist? How to solve these "How many such APs/GPs exist" questions?
How many negative integer solution exist for x square - y square =400?
A man, starting from a point P, takes exactly six equal steps. Each step is in one of the four directions – East, West, North and South. What is the total number of ways in which the man ends up at point P after the six steps?
How many rectangles of different dimensions are possible when first set of 6 parallel lines intersect with the second set of 8 parallel lines perpendicular to the first set of lines, (assume all the lines in a set are equispaced).
There are 2 identical red balls and 2 identical blue balls..in how many ways can they be distributed into two distinct boxes such that any box can get any number of balls? Dont have OA (but my guess is..it should be 8)so..please post your method along with the answer..thank you.
A bag contains 6 red, 5 blue and another bag contains 5 red and 8 blue. A ball is drawn from the first bag and without noticing the colour is put in the second bag. A ball is drawn from the second bag. Find the probability that ball drawn is blue in colour ?? Please write your explanation in comment
If a, b, c, d are in Continued proportion then a-d/b-c >=x. What is the value of x. a. 2 b. 3 c. 1 d. 0
Let us assume that the earth becomes a cube. What is the ratio of the minimum distances that a person has to travel along the surface to get to a point diagonally opposite on the cuboidal earth to the distance that he would travel on the spherical one. Assume that the length of a side of the new earth is the radius of the earlier one.
Approach for finding the minimum distance in cube please?
Please provide explanation of the solution.
A sequence of numbers is such that from the third number onwards in the sequence, every number is the average of the previous two numbers. If the first number in the sequence is T1 = a and the second number in the sequence is T2 = b, what is the 12th term (T12) of the sequence?
The HCF of how many distinct pairs of factors of 18000 is 75?
a.39 b.40 c.20 d.41
What will be the remainder when (16^27+37) is divided by 17? 2) What is the remainder when 17^200 is divided by 18? 3) What is the remainder when (71^71+71) is divided by 72? 4) What is the remainder when 7^2015 is divided by 9? 5) What is the remainder when 2014^2015 is divided by 9?....can someone plzz help me with the answers and solutions? ?
Which MBA exam registration have you filled up.
What is the maximum possible integral value of p if 7 × 8 × 9…..134 × 135 = n × (720)^p, where n is a natural number? (in numerical value)
Ans:31