১৩৭৩১
Three boys agree to divide a bag of marbles in the following manner. The first boy takes one more than half the marbles. The second takes a third of the number remaining. The third boy finds that he is left with twice as many marbles as the second boy. The original number of marbles is -
উত্তর
Cannot be determined
১৩৭৩২
A cricketer whose bowling average is 12.4 runs per wicket takes 5 wickets for 26 runs and thereby decreases his average by 0.4. The number of wickets taken by him till the last match was -
উত্তর
85
১৩৭৩৩
The present age of three persons are in the proportion of 4 : 7 : 9. Eight years ago, the sum of their ages was 56 years. The present age of the eldest person is -
উত্তর
36
১৩৭৩৪
In a class of 65 students and 4 teachers, each student got sweets that are 20% of the total number of students and each teacher got sweets that are 40% of the total number of students. How many sweets are there?
উত্তর
949
১৩৭৩৬
If the sum of 3 consecutive integer is 210, then the sum of the two smaller integer is-
উত্তর
139
১৩৭৩৯
Students of a class stand in a queue. If Ratan is 19th in order from both ends, how many students are there in the queue?
উত্তর
37
১৩৭৪০
If 1 is added to the numerator of a fraction, the fraction becomes 1. If 1 is added to the denominator, the fraction becomes 1/2. Find the fraction.
উত্তর
2/3