Name of Section:

BKB Senior Officer-2012

1. Rahim will be X years old Y years from now.How old was he Z years ago?

[BKB Senior Officer-2012 : 2012]

1. x + y + z

1

2. x + y - z

2

3. X -Y - Z

3

4. Y -X - Z

4
Answer
2. If Sakib drove at 60 miles per hour for 2 hours,how far did he go in the last 20 minutes?

[BKB Senior Officer-2012 : 2012]

1. 120 miles

1

2. 40 miles

2

3. 36 miles

3

4. 20 miles

4
Answer
3. At Uttara High School each student studies exactly one foreign language.Three fifth of the students take Spanish and one-fourth of the remaining students take German.If all of them others take French,What percent of the students take French?

[BKB Senior Officer-2012 : 2012]

1. 10%

1

2. 30%

2

3. 20%

3

4. 25%

4
Answer
4. The average of the 10 numbers is -10.If the sum of 6 of them is 100,what is the average of the other 4?

[BKB Senior Officer-2012 : 2012]

1. -100

1

2. -50

2

3. o

3

4. 50

4
Answer
5. On a certain French-American Committee, 2/3 of the members are men,and  3/8 of the men are Americans.If 3/5 of the committee members are French, what fraction of the members are American women?

[BKB Senior Officer-2012 : 2012]

1. 2/5

1

2. 3/4

2

3. 3/20

3

4. 2/15

4
Answer

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