Exim Bank Ltd - Senior Officer - 30.12.2011

2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. how many hours will it take for 3 large and 4 small pumps to fill the tank?

In the last week of a month, a car dealer sold 12 cars. A new sales promotion came out the first week of the next month and he sold 19 cars that week. what was the percent increase in sales from the last week of the previous month compared to the first of the next month?

Jesmin spent one-third of her money on books and half of the remaining money on clothing. she then spent three-fourths of what she had left on food. She had 500 left over. How much money did she start with?

An instrument store gives a 10% discount to all students of the original cost of an instrument. During a school sale an additional 15% is taken off the discounted price. Rahim, a student at the local high school, purchases a flute for Tk 306. How much did it originally cost?

If the average of 11,17,x, and y is 19, what is the average of (x+50) and (y-7)?

A school has 10 classes with the same number of students in each class. One day, the weather was bad and many students were absent. 5 classes were half full, 3 classes were 3/4 full and 2 classes were 1/8 empty. A total of 70 students were absent. What is the total number of students in this school?

A salesman usually makes 25% profit on every radio he sells. During a sale, he reduces his profit margin to 20%, while his sales increase by 10%. What is the radio of his new profit to his usual profit?

In a class average the mark in an exam is 70. The average of students who scored below 60 is 50. The average of students who scored 60 or more is 75. If the total number of students in this class is 20, how many students scored less than 60?

Two different schools, A and B, have the same number of students. The ratio of the boys in school A and the boys in school B is 2:1 and the ratio of the girls in school A and the girls in school B is 4:5. What is the ratio of the boys in school A to the girls in school A?

Find the odd word from each list.

Fill in gaps. He was accused_____stealing his aunt's necklace.

It's very kind of you to____to speak at the meeting.

Sonia is quite intelligent but rather____.

He___ in wearing the old fashioned coat in spite of his wife's disapproval.

She ____ a brief appearance at the end of party.

Formation of Sentences. (1) I (2) immediately (3) salary (4) my (5) want

(1) was (2) and (3) Nayan (4) kind (5) loving

(1) tea (2) have (3) that (4) some (5) before (6) you (7) would (8) like to

(1) him (2) the (3) to (4) charge (5) handover

Identification of Correct spelling.