1. which is the root over 100
2. If J is assigned to the seventh slot, the which of the following must be assigned to the fifth slot?
3. If C is assigned to the third time slot , then each of the following could be true EXCEPT :
4. If advertisement B is assigned to the time slot, then which of the following must be true?
5. which of the following could be a possible list of the advertisements in the order that they are aired?
6. A fire broke out in a garments factory. How many minutes would it take for a fire truck to got to the fire 10 miles away if it travels at a rate of 20 mph?
7. If the price of an item increases from TK. 25 to Tk. 28 , the old price is what % of the new price?
8. Saif deposits Tk. 300 in a Bank at 10% interest rate compounded annually. At the end of the second year, the total amount including interest will become Tk.
9. Arman wanted to have Tk. 39,200 as interest after 5 years. He has invested an amount in an account for 1 year at 8% interest rate. From the 2nd year, he invested the principal amount in another account offering 10% interest for 3 years. At the beginning of the fifth year he invested the Principal amount in another account at the rate of 11%. What was the principal amount? (assume simple interest rate)
10. A person travels a distance of 30 km at a speed of 60 km /hr and then comes back at twice the speed. How may minutes did he take in total?
11. The radius of a circle is increased by 10% , then the area is increased by what percent?
12. In a triangle LMN, LN is the longest side. THen the largest of the three angles is
13. A picnic was arranged by m students . Total cost of the picnic was estimated to be y taka . Unfortunately z students withdrew their names from the picnic. How many more taka would each of the remaining students have to pay?
14. Farhana earns Tk. 5.00 for every hour she works in a book store . Last week she worked for x hours. She purchased x kg of rice. Price of per kg rice is Tk. 12.00 she saved the remaining amount. Which expression below shows her savings?
15. An examiner checks 4 scripts in 5/3 hours. How many scripts can he check in 50 minutes?
16. A group of kittens went on sale and 2/3 of them were sold for Tk. 2.30 each. If none of the 36 remaining kittens were sold, what was the total amount Tk. received for the kittens that were sold?
17. A mixture of garbage is composed of 3 elements : by weight 1/3 of the weight is broken bottles. 3/5 of the garbage is rotten fish, and the remaining 12 pounds of the garbage is waste paper. what is the weight of the entire garbage in ponds?
18. Asif is designing a doll house. The floor will be in the shape of a rectangle whose length is 2 feet more than its width. How long should the doll house be if Asif wants the area of the floor to be 15 square feet?
19. How many years does it take for interest Tk. 1000 to become equal to the interest to the interest on Tk. 20 in 8 years?
20. Jamal needs 8 hours to do a job. Kamal takes 10 hours to do the same job. How long should it take Kamal & Jamal working together to do the job?