27th April Gre Quants Question

Quant:

1. In a company, there are 54 members. If Wednesday has more number of birthdays than on any other day of the week, then
Col A: The least number of birthdays on Wednesday
Col B: 8
Ans: A


2. In a set of 5 numbers, if 7 is the median, 4 is the mode and mean of the largest & second largest number is 20, then what is the average of the set?
Ans: 11


3.

What is the value of x?
Ans: 4


4. If w > 0 and z > 0, then
Col A: w^4 + z^3
Col B: w^2 + z
Ans: D


5. Given a circle which passes through the points (0, 6) and (8, 0), then
Col A: Radius of the circle
Col B: 10
Ans: D


6. A salesman of a company gets 12% commission on the sales up to $ 500 and he gets 20% commission on the further sales amount on that day. If the salesman's total commission is $380 on that day, then how much amount did he sell on that day?
(Something similar to this)
Ans: $2100


7. If ‘n’ is positive integer, then
Col A: The unit place of 〖156〗^n
Col B: The unit place of 〖165〗^n
Ans: A


8. Given that there are 'x' boxes and the balls are arranged in such a way that no ball is left. If the number of boxes is reduced by 3 and if 12 balls are arranged in them, then 5 balls are left behind, what is the original number of boxes 'x'?