Math Chapter Wise question with answer

Q01 A sum of money doubles itself in 4 years at compond interest. It will amonut to 8 times to itself at the same rate... English · UP TGT-2016 (08-03-2019) Q02 A sum of money become 120% of itself in 3 years. In how many years will it become 150% of itself? English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q03 A sum of money grows in 15 years at the rate of compound interest. It will become 8 times double. English · TGT 2011 Q04 A two digit number is 4 times the sum of its digits and twice the product of the digits. The number is: English · EMRS TGT-2023 Q05 The number of divisors and sum of divisors of the number 1800 are: English · KVS PGT 2022 Q06 What is the sum of first 12 natural numbers? English · DSE TGT 2022