Approach plz...
A and B have to clear their respective loans by paying 3 equal annual instalments of Rs. 30000 each. A pays 10% per annum of simple interest while B pays 10% per annum of compound interest. What is the difference in their payments?
Give solution please..
How many right-angled triangles with all sides having lengths with integral values (in cm) exist such that the length of one of the sides is 20 cm?
What is the remainder when 12^34^56^78 is divided by 90?
three completely filled identical vessels ,containing a soft drink ,have fruit juice , soda and water in the ratio 1:3:5,6:2:3 and 7:4:1 .If all the contents of the three vessels are poured into an empty container , find the percentage of water in that container?
The sum and least common multiple of two positive integers x,y are given as x+y=40 and lcm(x,y) =48 . find the number of pairs of x and y ?
Let X be a four digit number with exactly three consecutive digits being same and is a multiple of 9. How many such X's are possible?
Nine chairs in a row are to be occupied by six students and three professors. The three professors arrive before the six students and decide to choose their chairs so that each professor will be between two students. In how many ways can the professors choose their chairs?
A vessel is filled with milk and water .70% of milk and 30% of water is taken out of vessel.it is found that the vessel is vacated by 55% and has 160LITERS mixture.find the quantity of milk and water in this mixture. Plz explain. Don't have oa
If it takes 2 men 2 hours to dig a 3*3*3 hole, how long will it take the same 2 men to dig a 6*6*6 hole
- 6
- 4
0 voters
If a³+b³+c³=36 then the maximum value of 3abc will be? Help.
A and B runs a circular track of length 510 metres race,starting from the same point and in same direction. A runs faster and laps B in the middle of the 5th round.if A and B were to run 3km long race , how much start , in terms of distance, should A give B so that they finish the race in a dead heat?-
- 545.4
- 666.6
0 voters
Two of the 64 1x1 squares are chosen at random on a chess board. What is the probability that they would have a side in common ?
How many ways can you express 1080 as product of 3 integers?
Q5 and 6 with approach please
What is the sum of all the four-digit numbers with distinct non-zero digits such that the sum of their digits is 23 ?
A 1111*23*54
B 1111*23*48
C 1111*23*42
D 1111*23*36
DO MENTION THE APPROACH TOO. THANKS.
A sum of Rs.10 is lent to be returned in 11monthly installments of Re.1 each, interest being simple. Find rate of interest?
Find the number of divisors of N=27*35*53 which are of the form 4t+1, where t is a natural no.
Two people Ram and Shyam were born in May 1992. If May 1st 1992 was a Saturday, what is the probability that both Ram and Shyam were born on the same day of the week?
The total number of natural numbers of six digits that can be made with digits 1,2,3,4 , if all the digits have to appear in the same number at least once is?