If a, b, c are in A.P.; b, c, d are in G.P.; c, d, e are in H.P., then which of the following is/are correct? 1. a, c and e are in GP 2. 1/a, 1/c, 1/e are in G.P. Select the correct answer using the code given below :
1 only
2 only
Both 1 and 2
Neither 1 nor 2
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy