Lepidoptera is a massive order with over 150,000 species worldwide. It can be easily told apart from other orders by the scales that cover the wings and bodies of adults. In lepidopteran (butterfly and moth) species, scales are plates on the surface of the insect wing, and provide coloration.
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
If a/b = 3/5, b/c = 4/7 then a:b:c is
A can do a piece of work in 8 days and B can do the same piece of work in 12 days. A and B together complete the same piece of work and get ?200 as the...
The largest four digit number which when divided by 4, 7 and 13 leaves a remainder 3 in each case is
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.
A can do a piece of work in 20 days and B can do it in 30 days. How long will they take to do the work together?
The highest number which divides the product of any three consecutive even natural number is
Find the missing number
2, 4, 12, 48, 240, .....
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?
