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Twisted-pair cable
Find the LCM of pair of the following polynomials x4 – 27a3 x, (x-3a)², whose GCD is (x-3a)
10 lakh candidates write the TNPSC Exam this year. If each exam centre is allotted with 1000 candidates. How many exam centres would be needed?
The highest number which divides the product of any three consecutive even natural number is
If Karkuzhali earns ₹ 1,800 in 15 days, then she earns ₹3,000 in ___________days.
The largest four digit number which when divided by 4, 7 and 13 leaves a remainder 3 in each case is
Find the G.C.D. of the following:
35x5 y3 z4, 49x² yz3, 14xy2 z²
A machine bought at Rs. 50,000 falls in its value by 8% of its value every year. Find the value of the machine after 2 years.
Select the number from the given options which will come in place of the question mark (?) in the following series.
6, 12, 14, 28, 30, 60, ?
The cost of a machine is ?18,000 and it depreciates at 16(2/3)% annually. Its value after 2 years will be
The curved surface area of a right circular cone of height 15 cm and base diameter 16 cm is