১১৫১১
Answer the questions based on the information given: There are 48 balls amongst A, B and C. A divides half of his balls equally among B and C. Then B divides half of his balls equally among A and C. Finally, all of them have equal number of balls. How many balls had A started with?
উত্তর
16
১১৫১২
Answer the questions based on the information given: There are 48 balls amongst A, B and C. A divides half of his balls equally among B and C. Then B divides half of his balls equally among A and C. Finally, all of them have equal number of balls. 40. How many balls had C started with?
উত্তর
10
১১৫১৫
The average of 5 consecutive number integers starting with m as the first integer is n. Then n =?
উত্তর
m + 2
১১৫১৬
The difference of two numbers is 20% of the large number. If the smaller number is 20 then the larger number is-
উত্তর
25
১১৫১৭
A mother said to her daughter "I was as old as you are at present at the time of your birth". If the mother's age is 38 years now, the daughters age five years back was-
উত্তর
14
১১৫১৮
A sum of Tk. 312 was divided among 100 boys and girls in such a way that each boys gets Tk. 3.6 and each girl Tk. 2.4. The number of girls is :
উত্তর
40
১১৫১৯
A nurse has to record temperature of a Covid-19 patients in Celsius but her thermometer reads Fahrenheit. The patient's temperature is 100.7° Fahrenheit. What is the temperature in Celsius?
উত্তর
38.2° C
১১৫২০
If the volume of a cube is 27 cubic meters, find the surface area of the cube?
উত্তর
54 square meter