📝 MCQ মডেল টেস্ট
Lubana purchased 20 kg of pulses at a rate of Tk. 14.25 per kg and 30 kg of pulses at a rate of TK. 11.50 per kg.She decided to mix the two and sold the mixture. To make a profit of 30% what price per kg should he sell the mixture ?
A. 15.6
B. 14.8
C. 16.38
D. 18.2
পরীক্ষা: null ( ) — null
Rahim invested in all Tk. 2600 in three different schemes at 8% ,4% and 6% per annum simple interest . At the end of the year, he received the same interest in all the three schemes. What is the money invested in scheme having 4% rate of interest?
A. TK.700
B. Tk. 800
C. TK. 50
D. TK. 1200
পরীক্ষা: null ( ) — null
The ratio of boys and girls in a club is 3 : 2 . Which of the following could be the actual number of members ?
A. 16
B. 18
C. 25
D. 24
পরীক্ষা: null ( ) — null
30% apples out of 450 are rotten . How many apples are in good condition?
A. 125
B. 315
C. 240
D. 180
পরীক্ষা: null ( ) — null
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son . What is the present age of the son?
A. 25 years
B. 20 years
C. 30 years
D. 40 years
পরীক্ষা: null ( ) — null
The average of two numbers is 6.5 and square root of their product is 6 . What are the number?
A. 11 and 2
B. 8 and 5
C. ` 10 and 3
D. 9 and 4
পরীক্ষা: null ( ) — null
a is greater than b by 2 and b is greater than c by 10 . If a+ b+ c =130 , then (b+c) -a =?
A. 42
B. 38
C. 34
D. 44
পরীক্ষা: null ( ) — null
The least number which should be added 2497 so that the sum is exactly divisible 5,6,4 and 3 is -
A. 23
B. 13
C. 3
D. 33
পরীক্ষা: null ( ) — null
The face value of 8 in the number 458926 is -
A. 8000
B. 1000
C. 8
D. 8926
পরীক্ষা: null ( ) — null
The total cost of flooring a room at Tk. 8.50 per square metre is TK. 510. If the length the room is 8 m , its breadth is -
A. 8.5 m
B. 7.5 m
C. 10.5 m
D. 12.5 m
পরীক্ষা: null ( ) — null