List of practice Questions

Complete the series:
10000, 11000, 9900, 10890, 9801, ?
Choose the number pair/group which is different from the others.
A) 70–80 B) 54–62 C) 28–32 D) 21–24 E) 14–16
Statement: "The best evidence of India's glorious past is the growing popularity of ayurvedic medicines in the world."
Assumption A: Ayurvedic medicines are popular in India.
Assumption B: Ayurvedic medicines are not popular in India.
Statement: "In order to bring punctuality in our office, we must provide conveyance allowance to our employees."
Assumption A: Conveyance allowance will not help in bringing punctuality.
Assumption B: Discipline and reward should always go hand in hand.
Statement: The State government has decided to appoint 4,000 primary school teachers during the next financial year.
Assumption A: There are enough schools in the state to accommodate 4,000 additional teachers.
Assumption B: The eligible candidates may not be interested to apply as the government may not finally appoint so many.
Case – Raghav: Completed MBBS in Mumbai. Six years of practice in a big city. Good local language + working Hindi. Ready for 3-year bond. M.S. with 53%. (MBBS marks not given in question.)
Statements: No women teacher can play. Some women teachers are athletes.
Conclusions: I. Male athletes can play. II. Some athletes can play.
Statements: All mangoes are golden in colour. No golden-coloured things are cheap.
Conclusions: I. All mangoes are cheap. II. Golden-coloured mangoes are not cheap.
Statements: All flowers are trees. No fruit is a tree.
Conclusions: I. No fruit is a flower. II. Some trees are flowers.
Statements: Some swords are sharp. All swords are rusty.
Conclusions: I. Some rusty things are sharp. II. Some rusty things are not sharp.
Look carefully for the pattern, and then choose which pair of numbers comes next.
13 29 15 26 17 23 19 _ _ _ _
Case – Gauri: Did M.D. after MBBS. Ready for 3-year bond. Good local language + Hindi. Practised 5½ years in remote village. SSC 77%, HSC 88%, MBBS 47%, M.D. 56%.
Case – Payal: Obtained MBBS and M.S. Practised 5 years in native village (local language known). Plans to go abroad after 4 more years in India. All exams >60% (SSC to M.S.). Ready for 3-year service bond.
Look carefully for the pattern, and then choose which pair of numbers comes next.
28 25 5 21 18 5 14 _ _ _ _
The given chemical complex (III) is formed by combining the following ions: (i) what is the charge on the complex? (The structure of the complex is not provided.)
For the given organic reaction, which of the following is the correct product formed when R' = CH\(_3\), R'' = CH\(_2\)CH\(_3\)?
The following reaction occurs: \[ C_6H_6 + X \xrightarrow{\text{Reagents}} Y + Z \] What are the compounds \( X \), \( Y \), and \( Z \)?
What is the pKa value of the given compound?
Which form of RNA plays a key role in protein synthesis?
Which of the following compounds can act as a base?
Which of the following is the correct relation for \( A_m \)?
What is the relation between \( \Delta G \) and \( E_{\text{cell}} \)?
For a reaction with a rate constant \( k = 10^{-3} \), how long will it take for the reaction to reach 100% completion?
The half-life of a radioactive substance is 5730 years. If carbon-14 decays and only 80% of it remains after a certain period, what is the time elapsed (in years)?
What is the oxidation state of Mn in the compound MnO\(_4^{2-}\)?