A list of questions that were sent by SMS. The questions are listed in a reverse chronological order.

1. October 26, 2006 »  The largest number amongst the following that will perfectly divide 101¹⁰⁰ - 1 is Solution »
   
   
2. August 3, 2006 » In a class of 120 students numbered 1 to 120, all even numbered students opt for Physics, whose numbers are divisible by 5 opt for Chemistry and those whose numbers are divisible by 7 opt for Math. How many opt for none of the three subjects? Explanatory Answer »
   
   
3. July 10, 2006 » A college has 10 basketball players. A 5-member team and a captain will be selected out of these 10 players. How many different selections can be made? Explanatory Answer »
   
   
4. June 6, 2006 »  60 litres of diesel is required to travel 600 km using a 800 cc engine. If the volume of diesel required to cover a distance varies directly as the capacity of the engine, then how many litres of diesel is required to travel 800 kms using 1200 cc engine? Correct Answer and Explanation »
   
   
5. May 22, 2006 »  A 5 cubic centimeter cube is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic centimeter cubes will have exactly one of their sides painted? Explanatory Answer »
   
   
6. May 16, 2006 »  Which of the following inequalities have a finite range of values of "x" satisfying them? Answer and Explanation »
   
   
7. May 2, 2006 »  If a merchant offers a discount of 40% on the marked price of his goods and thus ends up selling at cost price, what was the % mark up? Correct Answer and solution »
   
   
8. April 24, 2006 »  In a 200m race, if A gives B a start of 25 metres, then A wins the race by 10 seconds. Alternatively, if A gives B a start of 45 metres the race ends in a dead heat. How long does A take to run 200m? Explanatory Answers »
   
   
9. April 17, 2006 »  What is the sum of all 3 digit numbers that leave a remainder of '2' when divided by 3? Explanatory Answers »
   
   
10. April 10, 2006 » A 20 litres mixture of milk and water comprising 60% pure milk is mixed with "x" litres of pure milk. The new mixture comprises 80% milk. What is the value of "x"? Answers and Explanation »
    
    
11. April 3, 2006 » If a merchant offers a discount of 30% on the list price, then she makes a loss of 16%. What % profit or % loss will she make if she sells at a discount of 10% of the list price? Answers and Explanation »
    
    
12. March 27, 2006 » In how many ways can 5 different toys be packed in 3 identical boxes such that no box is empty, if any of the boxes may hold all of the toys? Answers and Explanation »
    
    
13. March 20, 2006 »  If the price of petrol increases by 25% and Raj intends to spend only an additional 15% on petrol, by how much % will he reduce the quantity of petrol purchased? Answers and explanation »
    
    

Sorted by Subject
Algebra, Arithmetic & Geometric Progressions, Averages, Clocks and Calendars, Data Sufficiency, English Grammar, Function, Geometry, Interest, Inequality, Mensuration, Mixtures & Alligations, Number System and Theory, Percentages, Permutation & Combination, Pipes & Cisterns And Work & Time, Probability, Profit & Loss, Races, Ratio, Proportion, Set Language and Theory, Speed, Time & Distance, Trigonometry, Miscellaneous, General Knowledge.

Sorted by Date

2003
January 2003, February 2003, March 2003, April 2003, May 2003, June 2003, July 2003, August 2003, September 2003, October 2003, November 2003.

2004
February 2004, March 2004, April 2004, May 2004, June 2004, July 2004, August 2004, November 2004, December 2004.