Ques:- If the sum of five consecutive nos. 35? how many prime nos are there?
Recent Answer : Added by DHKrish On 2021-02-24 17:31:30:
Ans is 2(Prime numbers)
Sum of 5 consecutive nos is 35
so X + (X+1) + (X+2) + (X+3)+ (X+4) = 35
5X + 10 = 35
X = 5
So the 5 consecutive numbers are : 5, 6, 7, 8, 9
The Prime numbers are 5 and 7
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Recent Answer : Added by Aditya Jadhav On 2021-12-04 15:03:07:
R
T,P,R,Q,S
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Recent Answer : Added by Kanon Kamronnaher On 2022-08-14 16:36:02:
24 days
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as a student iam intrested in learning new things.as a fresher i learnt this subject theoretically and iam waiting for an oppurtunity to do them in practical way if you hire me then i will give my best to increase companies reputation
Ques:- Product of Prime no. between 1 to 20?
Recent Answer : Added by Admin On 2020-05-17 12:02:00:
2*3*5*7*11*13*17*19=9699690
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A. 10 cm
B. 14 cm
C. 21 cm
D. 42 cm
Recent Answer : Added by narendra On 2022-09-18 09:03:40:
21
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Ques:- What is the number of zeros at the end of the product of the numbers from 1 to 100?
Recent Answer : Added by Admin On 2022-09-29 17:42:15:
1×2×…100=100!
Number of zeros in product of n numbers =[5n]+[52n]+[53n]+…
Number of zeros in product of 100 numbers =[5100]+[52100]+[53100]
where [.] is greatest integer function
=[20]+[4]+[0.8]=20+4=24
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Recent Answer : Added by Admin On 2020-05-17 11:59:34:
15 litre water contains 20% alcohal ie. 12 (water)+ 3
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after adding 5 liter water it becomes 12+5=17 (water)& 3
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speed=mile/hour
.•. time taken to travel M miles is
Ans is 2(Prime numbers)
Sum of 5 consecutive nos is 35
so X + (X+1) + (X+2) + (X+3)+ (X+4) = 35
5X + 10 = 35
X = 5
So the 5 consecutive numbers are : 5, 6, 7, 8, 9
The Prime numbers are 5 and 7