"Education-Instruction-Inspiration"
Name of Section:
BKB Senior Officer-2012
11.
On a test consisting of 80 questions. Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does he need to answer correctly for his grade on the entire exam to be 80%?
[BKB Senior Officer-2012 : 2012]
Answer
12.
A hospital has enough pills on hand to treat 10 patients for 14 days. How long will the pills last if there are 35 patients?
[BKB Senior Officer-2012 : 2012]
Answer
13.
If X is positive, and Y=5x2+3, which of the following expression for X in terms.
[BKB Senior Officer-2012 : 2012]
1. 
2. 
3. 
4. 
Answer
14.
Avi drove from his home to college at 60 miles per hour.Returning over the same rout, there was a lot of traffic, and he was only able to drive at 40 miles per hour.If the return trip took 1 hour longer, how many miles did Tie drive each way?
[BKB Senior Officer-2012 : 2012]
Answer
15.
Let A be the set of primes less than 6, and B be the set of positive odd numbers less than 6.How many different sums of the form a + b are possible, if a is A and b is B?
[BKB Senior Officer-2012 : 2012]
Answer