১৩৫৫১
A monkey climbs a 12 meters-high slippery pillar. In his first minute, he climbs 2 meters, and in the next minute, he slip one meter down. In this way, how much time will he take to reach the top of the pillar?
উত্তর
21 minutes
১৩৫৫২
A batsman makes a score of 80 runs in the 16th innings and increases average by 3. What is his average after 16th innings?
উত্তর
35
১৩৫৫৩
After fillings the car's fuel tank, a driver drove from P to Q and then to R. He used (2/5)th portion of the fuel driving from P to Q. If she used another 7 liters to drive from Q to R and still had (1/4)th of the tank left, how many liters does the tank hold
উত্তর
20
১৩৫৫৪
The average weight of A, B and C is 45kg. If the average weight of A and B is 40 kg and that of B and C is 43 kg, then the weight of B is-
উত্তর
31 kg
১৩৫৫৫
M is a girl and has the same number of brothers as sisters. N is a boy and has twice as many sisters as brothers. M and N are the children of Q. How many children does Q have?
উত্তর
7
১৩৫৫৬
The area of the floor of an auditorium is 600 sq meter. How many unbroken tiles of dimension 10 x 30 cm2 will be required to cover the floor completely?
উত্তর
20000
১৩৫৫৭
The average daily wage of 10 workers is Tk. 400. If the lowest wage is Tk. 300, then what is the possible maximum wage?
উত্তর
1300
১৩৫৫৮
Ruby's height is 5.2". Ana is taller than Rubby but she is not taller than Pamela. Pamela is shorter than her cousin Rony but she is not shorter than Ruby. Who is the tallest in the group?
উত্তর
Rony