📝 MCQ মডেল টেস্ট
A tank is filled in 5 hours by three pipes A,B and C The pipe C is twice as fast as B and B is twice as fast as A How much time will pipe A alone take to fill the tank?
A. 20 hours
B. 25 hours
C. 35 hours
D. None of these
পরীক্ষা: null ( ) — null
What is the rate of simple interest for the first 4 years if the sum of TK. 360 becomes TK. 540 in 9 years and the rate of interest for the last 5 years is 6% ?
A. 4%
B. 5%
C. 3%
D. 6%
পরীক্ষা: null ( ) — null
What is the amount of equal installment , if a sum of TK. 1428 due 2 years hence has to be completely has to be completely repaid in 2 equal annual installments starting next year?
A. TK. 700
B. Tk. 800
C. Tk. 650
D. cannot be determined
পরীক্ষা: null ( ) — null
There is provision of food in fort for 1200 soldiers for 60 days .After 15 days . 200 soldiers leave the fort .Remaining food will last for how many days?
A. 56 days
B. 50 days
C. 48 days
D. 54 days
পরীক্ষা: null ( ) — null
If 2 men or 3 women or 4 boys can do a piece of work in 52 days, then the same piece of work will be done by 1 man . 1 woman and 1 boy in -
A. 48 days
B. 36 days
C. 45 days
D. 50 days
পরীক্ষা: null ( ) — null
In a zoo, there are Rabbits and Pigeons. It heads are counted s, there are 200 and if legs are counted there are 580. How many pigeons are there ?
A. 90
B. 100
C. 110
D. 120
পরীক্ষা: null ( ) — null
Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probability that all the three apply for the same house is -
A. 9-Jan
B. 9-May
C. 9-Aug
D. 9-Apr
পরীক্ষা: null ( ) — null
If the perimeter of a certain rectangle is 76 m and its area is 360 , then what is the length of its shortest side ?
A. 13
B. 15
C. 18
D. 10
পরীক্ষা: null ( ) — null
The simple interest received on a sum of money at the end of 10 years is two times of the principle. At the same rate of interest, what would be the ratio of principal and compound interest received at the end of two years?
A. 25:11:00
B. 20:11
C. 20:09
D. None of these
পরীক্ষা: null ( ) — null
A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five questions . The number of choices available to him is .
A. 140
B. 196
C. 280
D. 346
পরীক্ষা: null ( ) — null