১২২৬২
If A's salary is 30% more than B's, then how much percent is B's salary less than A's?
উত্তর
300/13
১২২৬৪
In an examination 85% examinees passed in English. If total 75 examinees failed in English, then what is the total number of examinees?
উত্তর
500
১২২৬৭
If the ratio of the areas of 2 squares is 2 : 1, then the ratio of the perimeters of the squares is
উত্তর
√2 : 1
১২২৬৮
A map has a scale of 1 cm to 3 km, what length on actual ground does a 3 cm length on the map represent?
উত্তর
9 km
১২২৬৯
The cost of renting a small bus for a trip was Taka X which was to be shared equally by 16 persons. Actually 10 persons availed the trip. How much more Taka will be the cost per person?
উত্তর
3X/80
১২২৭০
If p is an even integer and q is an odd integer, which of the following must be an odd integer?
উত্তর
2p + q