Lucia is a wonderful grandmother and her age is between 50 and 70. Each of her sons have as many sons as they have brothers. Their combined ages give Lucia's present age.what is the age?
891Reversing the digits of father's age we get son's age. One year ago father was twice in age of that of his son? find their current ages?
95515 tennis players take part in a tournament. Every player plays twice with each of his opponents. How many games are to be played?
1173A person went to shop and asked for change for 1.15 paise. But he said that he could not only give change for one rupee but also for 50p, 25p, 10p and 5p. What were the coins he had ?
846How many five digit numbers are there such that two left most digits are even and remaining are odd?
834If a refrigerator contains 12 cans such that 7 blue cans and 5 red cans. In how many ways can we remove 8 cans so that atleast 1 blue can and 1 red can remains in the refrigerator?
1760In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?
1201Post New Infosys Interview Questions
if n is a natural numbers, the n(n+1)(N+5) is
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