LR Exam > LR Questions > Naveen was counting down from 32. Mano was co...
Start Learning for Free
Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?
- a)22
- b)21
- c)16
- d)20
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Naveen was counting down from 32. Mano was counting upwards the number...
Solution:
Naveen is counting down from 32 and Mano is counting upwards the numbers starting from 1 and calling out only the even numbers. They will call out at the same time when they reach a common number. Let's find out what that common number is.
Counting down from 32:
32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
Counting upwards from 1 (only even numbers):
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100
Finding the common number:
To find the common number, we need to look for the even numbers in the counting down list that match the even numbers in the counting upwards list. The even numbers in the counting down list are:
32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2
Out of these, only 22 is present in the counting upwards list. Therefore, the common number they will call out at the same time is 22.
Answer: (a) 22.
Naveen is counting down from 32 and Mano is counting upwards the numbers starting from 1 and calling out only the even numbers. They will call out at the same time when they reach a common number. Let's find out what that common number is.
Counting down from 32:
32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
Counting upwards from 1 (only even numbers):
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100
Finding the common number:
To find the common number, we need to look for the even numbers in the counting down list that match the even numbers in the counting upwards list. The even numbers in the counting down list are:
32, 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2
Out of these, only 22 is present in the counting upwards list. Therefore, the common number they will call out at the same time is 22.
Answer: (a) 22.
Community Answer
Naveen was counting down from 32. Mano was counting upwards the number...
Solution:
Naveen is counting down from 32. So the numbers he will call out are 32, 31, 30, 29, ..........
Mano is counting upwards from 1 and calling out only the even numbers. So the numbers he will call out are 2, 4, 6, 8, 10, .........
To find the common number they will call out at the same time, we need to find the LCM (Least Common Multiple) of the two sequences.
Step 1: Write down the two sequences.
Naveen: 32, 31, 30, 29, ..........
Mano: 2, 4, 6, 8, 10, .........
Step 2: Find the multiples of each sequence until you find a common multiple.
Multiples of Naveen's sequence:
32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024, 1056, 1088, 1120, 1152, 1184, 1216, 1248, 1280, 1312, 1344, 1376, 1408, 1440, 1472, 1504, 1536, 1568, 1600, 1632, 1664, 1696, 1728, 1760, 1792, 1824, 1856, 1888, 1920, 1952, 1984, 2016, 2048, 2080, 2112, 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464, 2496, 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848, 2880, 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232, 3264, 3296, 3328, 3360, 3392, 3424, 3456, 3488, 3520, 3552, 3584, 3616, 3648, 3680, 3712, 3744, 3776, 3808, 3840, 3872, 3904, 3936, 3968, 4000, 4032, 4064, 4096
Multiples of Mano's sequence:
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22,
Naveen is counting down from 32. So the numbers he will call out are 32, 31, 30, 29, ..........
Mano is counting upwards from 1 and calling out only the even numbers. So the numbers he will call out are 2, 4, 6, 8, 10, .........
To find the common number they will call out at the same time, we need to find the LCM (Least Common Multiple) of the two sequences.
Step 1: Write down the two sequences.
Naveen: 32, 31, 30, 29, ..........
Mano: 2, 4, 6, 8, 10, .........
Step 2: Find the multiples of each sequence until you find a common multiple.
Multiples of Naveen's sequence:
32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024, 1056, 1088, 1120, 1152, 1184, 1216, 1248, 1280, 1312, 1344, 1376, 1408, 1440, 1472, 1504, 1536, 1568, 1600, 1632, 1664, 1696, 1728, 1760, 1792, 1824, 1856, 1888, 1920, 1952, 1984, 2016, 2048, 2080, 2112, 2144, 2176, 2208, 2240, 2272, 2304, 2336, 2368, 2400, 2432, 2464, 2496, 2528, 2560, 2592, 2624, 2656, 2688, 2720, 2752, 2784, 2816, 2848, 2880, 2912, 2944, 2976, 3008, 3040, 3072, 3104, 3136, 3168, 3200, 3232, 3264, 3296, 3328, 3360, 3392, 3424, 3456, 3488, 3520, 3552, 3584, 3616, 3648, 3680, 3712, 3744, 3776, 3808, 3840, 3872, 3904, 3936, 3968, 4000, 4032, 4064, 4096
Multiples of Mano's sequence:
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22,
|
Explore Courses for LR exam
|
|
Similar LR Doubts
Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer?
Question Description
Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? for LR 2024 is part of LR preparation. The Question and answers have been prepared according to the LR exam syllabus. Information about Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for LR 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? for LR 2024 is part of LR preparation. The Question and answers have been prepared according to the LR exam syllabus. Information about Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for LR 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for LR.
Download more important topics, notes, lectures and mock test series for LR Exam by signing up for free.
Here you can find the meaning of Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Naveen was counting down from 32. Mano was counting upwards the numbers starting from 1 and he was calling out only the even numbers. What common number will they call out at the same time if they were calling out at the same speed ?a)22b)21c)16d)20 e)None of theseCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice LR tests.
|
|
Explore Courses for LR exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup