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#Question id: 11859
#Part-A Aptitude & General Biotechnology
Six bells commence tolling together and toll at intervals of 2,4,6,8,10,and 12 seconds respectively . In 30 minutes , how many times do they toll together ?
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#Question id: 11860
#Part-A Aptitude & General Biotechnology
The traffic lights at three different road crossing change after every 48 sec , 72 sec, and 108 sec. Respectively . If they all change simultaneously at 8 : 20 : 00 hours , then at what time will they again change simultaneously ?
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#Question id: 11861
#Part-A Aptitude & General Biotechnology
Four metal rods of lengths 78 cm , 104 cm , 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible . What is the maximum number of pieces that can be cut ?
TLS Online TPP Program
#Question id: 11862
#Part-A Aptitude & General Biotechnology
The LCM of two numbers is 2079 and their HCF is 27. If one of the numbers is 189, the other number is
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#Question id: 11863
#Part-A Aptitude & General Biotechnology
The product of two co-prime numbers is 117. Then their LCM is
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#Question id: 11864
#Part-A Aptitude & General Biotechnology
The LCM of three different numbers is 120. Which of the following cannot be their HCF?