১২৩৯১
A number for each figures are given from 1 to 9. Find out the best method of classification and identify this amongst the four alternatives.
উত্তর
(1, 3, 5); (2, 6, 8); (4, 7, 9)
১২৩৯৩
The following figure consists of twenty seven cubes. How many cubes will get closed on all sides by other cubes?
উত্তর
1
১২৩৯৫
If you divide 30 by half and add 10 with the resulting figure, then what is the final result?
উত্তর
70
১২৩৯৭
Sum of 10 integer is 462. The average of first 4 number is 52 and the average of last 5 number is 38. What is the fifth number?
উত্তর
64
১২৩৯৮
When the diameter of a circle is trebled, the area is multiplied by how many times?
উত্তর
9
১২৪০০
What is the difference of largest and smallest prime number between 60 and 80?
উত্তর
18