List of practice Questions

Find the sum of 10 terms of the series: 2, -8, 32, -128, 512, ...
In a decreasing AP, the sum of the terms except 1st term is -75, sum of all the terms except for the last term is 0, the difference between the 9th term and the 13th term is -20. Then find the 1st term?
The letters of the word MINUTE are arranged so that the vowels occupy only odd positions.
In a group of \(5\) students, how many ways can the positions of president}, vice-president}, and treasurer} be filled?
If \(b^x=a^y\) then,
If \( ab = 16 \) and \( \log_2 a - \log_2 b = 2 \), find the value of \( \log_2 a^2 b^3 \).
Write any four main regional aspirations of the 'North-East' States.
If (log10x = 3 ), what is the value of ( x ) ?
If \(log\ x = log\ 4.8 - log\ 1.6\) and \(log\ y = log\ 4.6 - log\ 2.3\). Find \(x+y\).
If \(\log(10x)=3\), what is the value of \(x\)?
If \(3^{(x-y)} = 27\) and \(3^{(x+y)} = 243\), find the value of \(x\).
Write about features of India's Non-aligned Policy.
Write any four reasons for the differences of options of India and China.
Write about any four functions of the 'United Nations'.
Write four functions of 'International Organization'.
Write four features of 'South Asia'.
Write any three lessons of the 'Emergency'.
Write three consequences of 'Emergency'.
Write the three challenges of 'Nation Building'.
Write any three objectives of the 'ASEAN Vision 2020'.
Write three reasons for the growth of 'Chinese Economy'.
Write the reasons for the disintegration of the Soviet Union.
Write three consequences of the disintegration of the U.S.S.R.
Write any two recommendations of the Mandal Commission.
Write the names of any four neighboring countries of India.