General Knowledge Flashcard

Front

What comes next in the sequence: 3, 9, 27, 81, ?

Back

243

Front

If the price of a commodity increases by 25%, by what percentage must a consumer reduce consumption to maintain the same expenditure?

Back

20%

Front

A sum of ₹6,000 is lent at 5% simple interest per annum. What is the interest earned in 4 years?

Back

₹1,200

Front

A sum of ₹5,000 is invested at an interest rate of 10% per annum, compounded annually. What will be the amount after 2 years?

Back

₹6,050

Front

A alone can complete a work in 10 days, while B alone takes 15 days. How many days will they take to complete the work together?

Back

6 days

Front

A train running at 72 km/hr crosses a 600-meter-long platform in 50 seconds. What is the length of the train?

Back

400 m

Front

A shopkeeper gains 20% on an article after giving a discount of 10%. If the marked price is ₹500, what is the cost price?

Back

₹375

Front

A box contains 4 red, 5 blue, and 6 green balls. If one ball is drawn at random, what is the probability of drawing a blue ball?

Back

5/15

Front

The ratio of the ages of A and B is 4:5. If B is 5 years older than A, what is A's age?

Back

20 years

Front

What is the angle between the hour and minute hands at 3:15 PM?

Back

37.5°