২৬৭১১
In Cyclist leaves home at 10.00 hours to cycle to school 7 km awat. he cycle at 10 km/h he arrived he has a puncture, then he has to push his bicycle the rest of the way at 3 km/h
উত্তর
2 km
২৬৭১২
Information: 10 persons work 8 hours a day and compete a job in 3 days. How many persons can do the job in 2 days, if each of them work 6 hours a day.
উত্তর
20
২৬৭১৩
The average of 7 consecutive numbers is 33. The largest of these numbers is:
উত্তর
36
২৬৭১৪
৪৬. If (89)2 is added to the square of a number, the answer so obtained is 16292. what is the 126 of that number?
উত্তর
3.50
২৬৭১৫
Information: 10 persons work 8 hours a day and compete a job in 3 days. In how many days can 1 (One) person do the job if he works 8 hours a day?
উত্তর
30
২৬৭১৬
Information: 10 persons work 8 hours a day and compete a job in 3 days. In how many days can 8 persons do the job if of them work 6 hours a day?
উত্তর
50
২৬৭১৭
A certain amount was between Kashem and Rashed in the ratio of 4:3. If Rashed's share was Taka 24,00 the total amount was:
উত্তর
5,600
২৬৭১৯
Referring to the figure below ∠BAC=90° and D is the midpoint of BC. If BC=10 cm, What is the value of AD in cm?
উত্তর
5
২৬৭২০
The maximum recommended pulse rate R, when exercising , for a person who is x years of age is given by the equation R = 176- 0.8 x. what is the age , in years , of a person whose maximum recommended pulse rate when exercising is 140?
উত্তর
45