Description : Compute the lowest common multiple (LCM) of numbers in Python -Web-Development
Last Answer : answer:
Description : The sum of the squares between three numbers is 5000. The ratio between the first and the second number is 3:4 and that of second and third number is 4:5. Find the difference between first and the third number. A) 20 B) 30 C) 40 D) 50 E) None of these
Last Answer : Answer: A a^2 + b^2 + c^2 = 5000 a:b:c = 3:4:5 50x^2 = 5000. X = 10. 5x – 3x = 2*10 = 20
Description : Of the 5 numbers, the first is twice the second, the second is one – third of the third, the third is 5 times of the fourth, and the fourth is three – seventh of fifth. The average of the numbers is 35. The largest of these number is. A) 30.63 B) 65.625 C) 43.75 D) 75.356
Last Answer : B) Let the fifth number be x'. 4th number = 3/7 x 3rd number = 5 (3/7 x) = 15/7x 2nd number = 1/3 (15/7 x) = 15 /21 x 1st number = 2 (15/21 x) = 30/21 x X + 3/7 x + 15 /7 ... 120x = 3675 X = 30.625 So the numbers are 30.62, 13.125, 65.625, 21.875, 43.75. Therefore largest number is 65.625.
Description : What is the lowest common multiple of 5 6 8 10?
Last Answer : LCM(5, 6, 8, 10) = 120.
Description : What is the lowest common multiple of 3 and 5 and 6?
Last Answer : 30
Description : what is the lowest common multiple of 2 and 8?
Last Answer : It is more common for multiple births to be stillborn
Description : What is the Lowest common multiple of 6 15 and 21?
Last Answer : The LCM of the given three numbers is 210
Description : What is the lowest common multiple of 9 12 and 15?
Last Answer : The LCM of the given three numbers is 180
Description : What is the lowest common multiple of 4 10 10 and 3?
Last Answer : LCM(4, 10, 10, 3) = 60.
Description : What is the lowest common multiple of 6 and 60?
Last Answer : Since 60 is a multiple of 6, it is automatically the LCM.
Description : What is the lowest common multiple of 2625 and 2025?
Last Answer : The LCM of the given two numbers is: 70875
Description : Of the four numbers, the first is twice the second, the second is one-third of the third and the third is 5 times the fourth. The average of the numbers is 24.75. The largest of these numbers is: A.45 B.25 C.30 D.45 E.None of these
Last Answer : Answer – D (45) Explanation – Let the fourth number be a then hen, third number = 5a, second number= 5a/3 and first=10a/3 a+ 5a+ 5a/3 + 10/3 = 24.75 x 4 so,a=9 So, the numbers are 9, 45, 15 and 30
Description : In a forward feed multiple effect evaporator, the pressure is (A) Highest in last effect (B) Lowest in last effect (C) Same in all effects (D) Dependent on the number of effects
Last Answer : (B) Lowest in last effect
Description : The sum of three numbers is 210. If the ratio between the first and second number be 2:3 and that between the second and third be 4:5, then the difference between the first and third number? a) 21 b) 35 c) 42 d) 56 e) None of these
Last Answer : Answer: C a: b = 2:3 and b:c = 4:5 a:b:c = 8:12:15 Difference between first and third number = (7/35)*210 = 42
Description : I am a two-digit number. All my digits are even. No two digits are the same. None of my digits are prime numbers. I am not a multiple of ten. My tens digit is bigger than my other numbers. ... big the number is) of all the other options with their digits added together. What number am I? -Riddles
Last Answer : If you followed all the steps apart from the last one there will be three options remaining: 64, 84, and 86. You then had to add up the digits, 64=6+4=10, 84=8+4=12, and 86=8+6=14. ... biggest number (12) and put it back as it was before the digits were added together and your answer should be 84.
Description : When flanges and flanged fittings meet the requirements for multiple materials and are marked for multiple materials and are marked in accordance with ASME B16.5, which of the following pressure rating may be ... . g) The highest must be used. h) Flanges may only meet one material specification.
Last Answer : e) Any applicable pressure rating.
Description : Three consecutive numbers such that twice the first, 3 times the second and 4 times the third together make 182. The numbers in question are 1. 18, 22 and 23 2. 18, 19 and 20 3. 19, 20 and 21 4. 20, 21 and 22 5. 21, 22 and 23
Last Answer : Answer- 3( 19,20,21) Explanation:- let number be x,x+1,x+2 2x + 3(x+1)+4(x+2)=180 x=19 so numbers are 19,20,21
Description : What is the Least common multiple of 16 24 30?
Last Answer : The LCM of the three numbers is 240
Description : Least common multiple of 25and 30?
Last Answer : The least common multiple of 25 and 30 is 150.
Description : Not far off shore a ship stands with a rope ladder hanging over her side. The rope has 10 rungs. The distance between each rung is 12 inches. The lowest rung touches the water. The ocean is calm. ... hour. How soon will the water cover the third rung from the top rung of the rope ladder? -Riddles
Last Answer : When a problem deals with a physical phenonmenon, the phenonmenon should be considered as well as the numbers given. As the water rises, so does the rope ladder. The water will never cover the rung.
Description : Hardening of steel is not possible unless it is heated __________ critical point. (A) Above the highest (B) Above the lowest (C) Between the first & second (D) Between the second & third
Last Answer : (B) Above the lowes
Description : To assist in budget control, it is suggested that the estimate occur at the _____ ____ ______ level of the WBS 1. Highest 2. Lowest 3. Major work effort 4. Third
Last Answer : 2. Lowest
Description : Hardening of steel is not possible, unless it is heated __________ critical point. (A) Above the highest (B) Above the lowest (C) Between the first & second (D) Between the second & third
Last Answer : (B) Above the lowest
Description : My twin lives at the reverse of my house number. The difference between our house numbers ends in two. What are the lowest possible numbers of our house? -Riddles
Last Answer : The lowest possible numbers for our house are 19 and 91.
Description : Three-fourth of two-third of one-sixth of a number is 15.What is 30 percent of that number? a) 54 b) 48 c) 72 d) 64 e) None of these
Last Answer : Suppose no. is x 3x/4 ×2/3 ×1/6 x/12 = 15/1 x = 180, 30% of 180 = 54 Answer: a)
Description : MIS account in multiple of Rs. 1500/- can be made instead of Rs. 1000/- MIS and the maximum limit of investment in a single account has been raised from Rs. 3 lakh to Rs. 4.5 lakh and in joint account opened by two ... to Rs. 9 Lakh. Wef a) 01.8.2007 b) 12.5.2008 c) 30.08.2009 d) None of these
Last Answer : a) 01.8.2007
Description : A cistern is filled by three faucets with uniform flow. The first two faucets operating simultaneously fill the cistern in the same during which the cistern is filled by the third faucet alone. The second faucet fills the cistern ... by the first faucet is? A) 6 hrs B) 10 hrs C) 15 hrs D) 30 hrs
Last Answer : C Suppose, first faucet alone takes x hours to fill the cistern. Then, second and third faucets will take (x - 5) and (x - 9) hours respectively to fill the cistern. 1/x + 1/(x - 5) = 1/(x - 9) (2x - 5)(x - 9) = x(x - 5) x2 - 18x + 45 = 0 (x- 15)(x - 3) = 0 => x = 15
Description : Two numbers are respectively 40% and 60% more than than the third number. The ratio of the two number is A) 6:7 B) 7:8 C) 8:7 D) 7:5 E) None of these
Last Answer : Answer: B Let third number = x (140/100)x = (7/5)x (160/100)x = (8/5)x (7/5) : (8/5) = 35 : 40 = 7 : 8
Description : There are five numbers, the second number is 25% more than the first or third number, the 4th number is 5/4 of the third number and the fifth number is 3/2of the 3rd number. What is the average of 5 numbers if the first number is 10? A) 12.5 B) 12 C) 13 D) 10
Last Answer : B) Let us consider 5 numbers are A,B,C,D and E B=125/100×A B=125/100×C 125/100×A=125/100×C A/C=1/1 D=5/4×c E=3/2*C First number is 10, A=10=x B=25% ×10+10=12.5 C=10 D=5/4×10=12.5 E=3/2×C=15 Required average=10+12.5+10+12.5+15/5=12
Description : What is the third multiple of four and the third multiple of five?
Last Answer : Need answer
Description : What is one third multiple by 80?
Last Answer : It is 26.'6' recurring '6'
Description : Third component of a planning system is to ___________ a) Detect when a solution has been found b) Detect when solution will be found c) Detect whether solution exists or not d) Detect whether multiple solutions exist
Last Answer : a) Detect when a solution has been found
Description : What number is a multiple of 6 and 12 and has the sum of 9 numbers?
Last Answer : All multiples of 12 are also multiples of 6 and they all can bewritten as the sum of nine numbers.
Description : What number is a multiple of 6 and 12 and has the total of 9 numbers?
Description : A number is selected at random from first 50 natural numbers. Find the probability that it is a multiple of 3 and 4. a. 3/25 b. 2/25 c. 1/25 d. 13/50
Last Answer : b. 2/25
Description : A barrier has four inlets A, B, C and D. The barrier can be filled in 24 minutes through the first three inlets and it can be filled in 30 minutes through the second, the third and fourth inlet also it can be ... all the four inlets? A) 10 mins B) 15 mins C) 20 mins D) 25 mins E) None of the Above
Last Answer : C (1/A + 1/B + 1/C) = 1/24 …(i) (1/B + 1/C + 1/D) = 1/30 …(ii) (1/A + 1/D) = 1/40…(iii) From eqn (i) and (ii) (1/A – 1/D) = 1/120…(iv) From eqn (iii) and (iv) A=60,D=120. Let the time taken to full the tank = s S(1/A + 1/B +1/C +1/D)= 1 S(1/24+1/120) = 1 S= 20 mins
Description : The quorum for Joint Sitting of the Indian Parliament is - (1) One- twelveth of the total number of members of the House (2) One-sixth of the total numbers of members of the House (3) One-tenth of the total number of members of the House (4) Two-third of the total number of members of the House
Last Answer : (3) One-tenth of the total number of members of the House Explanation: The quorum to constitute a joint sitting shall be one-tenth of the total number of members of the Houses.
Description : Find four numbers, the sum of which is 45, so that if 2 is added to the first number, 2 is subtracted from the second number, the third number is multiplied by 2 and the fourth number is divided by 2, then the four numbers so produced are all the same. What are the four numbers? -Riddles
Last Answer : 8 + 2 = 10 12 - 2 = 10 5 x 2 = 10 20 ÷ 2 = 10 45
Description : Given are there numbers. If the second and the third numbers respectively are `20%` and `50%` more than the third number, then what percentage is the
Last Answer : Given are there numbers. If the second and the third numbers respectively are `20%` and `50%` more ... , then what percentage is the first of second ?
Description : What is the least common multiple of three and ten?
Last Answer : LCM(3, 10) = 30.
Description : I am a word of three syllables, each of which is a word; my first is an article in common use; my second, an animal of uncommon intelligence; my third, though not an animal, is used in carrying burdens. My whole is a useful art. What am I? -Riddles
Last Answer : Pen-man-ship.
Description : What is The multiple of 9 is in between two prime numbers?
Last Answer : It is 18 which is in between the prime numbers of 17 and 19
Description : What is the lowest term of 30 and 55?
Last Answer : If you mean 30/55 then it is 6/11 in its lowest terms
Description : A flagpole stands 30 feet above the ground. The base of the flagpole reaches 10 feet into the ground. What is the vertical distance between the highest and lowest points of the flag pole?
Last Answer : 40
Description : Pick up the correct statement from the following: A. Inlets are provided on the road surface at the lowest point for draining rain water B. Inlets are generally provided at an interval of ... along straight roads C. Inlets having horizontal openings, are called horizontal inlets D. All the above
Last Answer : ANS: D
Description : The insulation resistance of electric equipment and machinery should be tested for the lowest normal insulation values _____________. A. immediately after shutting down the machine B. every time the brush rigging is ... starting up the machine D. every 30 days whether the machine is in use or not
Last Answer : Answer: A