Four friends: A, B, C and D decide to deposit money in a certain bank where money gets doubled every month. At the end of the second month, A withdraws $50 from the bank. At the end of the third month, B withdraws $50 from the bank. At the end of the fourth month, C withdraws $50 from the bank. At the end of the fifth month, D withdraws $50.016 from the bank. After the last withdrawal, their balance in the bank becomes zero. Calculate how much amount the four friends had collectively deposited in the bank?

A man buys a table for $60. After a year, the value of the table has increased to $70 and he decides to sell the table. But a few days later, he regrets his decision to sell the table and buys it again. Unfortunately, he has to pay $80 to get it back. So he loses $10. After another year of owning the table, he finally decides to sell the table for $90. What is the overall profit or loss the man makes?

A man is climbing up a cliff. He climbs six meters in one minute and falls down three meters in the next minute. This sequence goes on throughout the climb. Calculate the time taken to reach the top if the cliff is 60 meters high?

Look at the following arrangement?

8Z5*CD2%J$7SQRI@Z12

What will come in place of the question mark (?) in the following series based on the above arrangement?

58C

*ZD

C52

?

Given below is a set of numbers. One of the numbers does not belong to the set. Which one is it?

36, 157, 303, 470, 666, 891

In a sports tournament, team R is at the top in the league while team O has less points than team R but more points than team B. If team C has more points than team V and team V is exactly below team O, which team is at the second place?

In a certain code, "how are you" is written as 'dmadv vitres zonki', 'are you jack' is written as 'vitres zonki jack' and 'flowers are beautiful' is written as 'dregres vitres istebla'. What is the code for 'are'?

On hearing the letter 'A', an athlete jumps once, on hearing the letter 'B', he jumps thrice and on hearing the letter 'C', he jumps twice. If the sequence in which he jumps is ABCCBABCACCB, how many times did the athlete jump?

There are four birds A,B,C, and D. A can fly eight miles farther than B. B can fly five miles farther than C. A can fly thirteen miles farther than C. D can fly twenty miles farther than A. Which one can fly the farthest?

Albert repays three installments, a, b and c, of a loan that he had taken for buying an electric heater. The total of the first installment and the second installment is $150. The total of the second installment and the third installment is $200. The total of the third installment and thrice the first installment is $250. What is the third installment?