Sum of 6 numbers a+b+c+d+e+f = 21 from the set{1,3,5,9}.
Condition is Each no can be used max 4 times....that means u
have 1,1,1,1 ; 3,3,3,3 ; 5,5,5,5 ; 9,9,9,9
From these 16 numbers find combination 6 numbers which
equals to 21.
Answer Posted / mathy
5+5+9+1+3+1 = 21
3+9+9+(1-1)=21
this may also one of the answers
| Is This Answer Correct ? | 4 Yes | 17 No |
Post New Answer View All Answers
a student is ranked 13th from right and 8th from left.how many are there(similar)
Albert and Fernandes have two leg swimming race. Both start from opposite ends of the pool. On the first leg, the boys pass each other at 18 m from the deep end of the pool. During the second leg they pass at 10 m from the shallow end of the pool. Both go at constant speed but one of them is faster. Each boy rests for 4 seconds at the end of the first leg. What is the length of the pool?
A man drives at a speed of 40 miles/hr. His wife left 30 mins. late with 50 miles/hr speed. when will they meet ?
If A = x3y2x3y2 and B=xy3xy3, then find the HCF of A, B
How many two digit numbers satisfy the property: the last digit of the square of the two digit number is 8:
all apscsc question papers
rrb second stage written exam in aptitude test model papers
10 : 4 seconds :: ? : 6 minutes
The area of the maximum size of the circle described from the 10 square inch square?
Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......
A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?
Time constant for an integrator and differentiator should be
3 angles or 3 sides r given. Which will form a triangle?
There are 9 coins. One of 9 is less weighted and others have equal weighed. Find the minimum no of balances to find the defective coin?
An article sold at a profit of 20% if both the c.p & s.p were to be Rs.20/- the profit would be 10% more. What is the c.p of that article?