Answer Posted / mohammed rafiuddin

15-28=13
28-45=17
45-66=21
66-91=25

the difference between 13,17,21,25 is 4.

therefore it satisfies the condtion.

Ram spends half of his salary on household expenses, quarter for rent, 1/5th for medical expenses and the remaining he deposits in the bank. If his monthly deposits in the bank is Rs 50, what is his monthly salary ?

1252

---

A company installed 36 punching machines at the beginning of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?

1198

---

There are 19 red balls and one black ball . Ten balls are put in one jar and the remaining 10 are put in another jar. what is the possibility that the black is in the right jar.

1335

---

If A/B = 6/5,then 3A+2B =

1087

---

If g (0)=g (1)=1 And: g (n)= g (n-1) + g (n –2) find g (6);

1102

---

The committee on sexual discrimination in the workplace has highlighted Supremo Company as a chief offender. Of the twenty senior executives in the firm, only one is a woman. And of the forty junior executives, only five are female. Supremo could best defend itself against the charges by showing that .ten times more men than women apply for jobs with the company all job applicants who were rejected had fewer qualifications than those accepted they pay the same salary to senior men and senior women male and female executives at the same level have the same qualifications

2654

---

the sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be?

1106

---

What percent of 60 is 12?

1219

---

solution of system of equations y-z=0,x+8y=4,3x+4y=7z is

1057

---

there are 76 persons. 53 can read hindu,46 can read times,39 can read deccan and 15 can read all.if 22 can read hindu and deccan and 23 can read deccan and times then what is the number of persons who read only times and hindu………

1544

---

starting from 2 upto how many numbers we need to check whether 907 is prime or not?

1818

---

in a single throw of dice ,the chance of throwing a total of 3 is

1182

---

One day the Finance minister decides that the country should have only 33 paise and 56 paise.If there are two traders having enough change in the two denominations, what is the minimum amount for which they can transact?

1245

---

Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans

2423

---

If m-4 is 7 more than n then m+9 is how much more than n+2

1180

---