Question : In which of the following cities is the world's second-longest beach located?

Option 1: Mumbai

Option 2: Kolkata

Option 3: Puducherry

Option 4: Chennai

Question : Dry powder fire extinguishers contain:

Option 1: sand

Option 2: sand and sodium carbonate

Option 3: sand and potassium carbonate

Option 4: sand and sodium bicarbonate

Question : The Securities and Exchange Board of India is located in:

Option 1: Mumbai

Option 2: Kolkata

Option 3: Indore

Option 4: Chandigarh

Question : The headquarters of the National Remote Sensing Centre (NRSC) is located at:

Option 1: Hyderabad

Option 2: Kolkata

Option 3: Bengaluru

Option 4: Mumbai

Question : A man ordered 4 pairs of black socks and some pairs of brown socks. The price of a pair of black socks is double that of a brown pair. While preparing the bill the clerk interchanged the number of black and brown pairs by mistake which increased the bill by 50%. The ratio of the number of black and brown pairs of socks in the original order was:

Option 1: 2 : 1

Option 2: 1 : 4

Option 3: 1 : 2

Option 4: 4 : 1