১৩৮২১
If measures of the angles in a triangle are in the ratio of 1 : 2 : 6, then the degrees in the largest angle:
উত্তর
120°
১৩৮২২
A can do a work in 20 days, and B in 30 days. They work together for 6 days. How much of the work is left?
উত্তর
1/2
১৩৮২৬
Karim weighs 65.7 kg. If he reduces his weight in the ratio 5 : 4, find his reduced weight in kg
উত্তর
52.56
১৩৮২৭
What is the slope of a line perpendicular to the line whose equation is 20x - 2y = 6?
উত্তর
- 1/10
১৩৮৩০
What is the probability of rolling an even number on a standard six-sided die?
উত্তর
1/2