৪০২৩
The average of 3 numbers is 5. if 2 of the numbers are zero, what is the third number?
উত্তর
15
৪০২৪
Shelly is taller than Polly. Dolly is taller than Keya. Keva is shorter than Shirin. Polly and Shirin are of the same height. Hf the above is true, which of the followmy statement must also be truce.
উত্তর
Shelly is taller than Keya
৪০২৫
The angles of a triangle are in the ratio 2:3:4. The largest angle in the triangle is
উত্তর
80°
৪০২৬
If N and P are both odd numbers, which of the following number must be an even number?
উত্তর
N+P
৪০২৭
If radius of Earth is 4 times that of Moon, then how many times the surface area of the Moon is that of the Earth?
উত্তর
16
৪০২৮
Which of the following expresses the perimeter of a square region in terms of its area K?
উত্তর
k4
৪০৩০
X lives 4 miles west of Y’s house. P lives 6 miles north of Y's house & 4 miles west of-Z’s house. Find straight line distance in miles from X’s house to Z’s house?
উত্তর
10