if the sum of five consecutive nos. 35? how many prime nos
are there ?
Answer Posted / sabarish
nos are x + x+1 + x+2 + x+3 + x+4 = 35
x=5.
find the nos and select primes.
Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
What is the max possible 3 digit prime number?
The average salary of Ram, Shyam and Sundar is 95 Rs. per week. If Ram earns Rs.115 and Shyam earns Rs.65.What is the salary of Sundar.
12 men can build wall of length of 12m in 10 days how many men are required to build 20 m in 15 days.
The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?
Two trains 100 meters and 120 meters long are running in the same directions with speed of 72 km/hr and 54 km./hr. in how much time will the first train cross the second?
if for h hours of work the salary is s and the employee gets x hours of medical leave, then what is the salary/hr ?
In a class there are 45 pupil, out of them 12 are in debate only and 22 in singing only. Then how many in both?
sir i need rrb secunderabad goodsguard previous exam papers
From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?
sir am writing aso(assistant statistical officer) exam first time, so please send me previous papers, and syllabus. my optional subject is statistics
he hour hand lies between 3 and 4. Tthe difference between hour and minute hand is 50 degree.What are the two possible timings?
There are two balls touching each other circumferentially. The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise direction circumferentially over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. what is 'N' for the horizontal line from the centre of small wheel always is horizontal.
There are 3 societies A,B,C having some tractors each. A Gives B and C as many tractors as they already have. After some days B gives A and C as many tractors as they have. After some days C gives A and B as many tractors as they have. Finally each has 24 tractors.what is the original No.of tractors each had in the beginning?
In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to be added?
A clock showing 6 o'clock takes 30 secs to strike 6 times.How long will it take to strike 12 at midnight?