Target! Hint at the end! #shorts #maths #puzzle

Select the incorrect math.

Math the columns

A rifle with a muzzle velocity of 100m//s shoots a bullet at small target 30m away in the same horizontal line. How high above the traget must the gun be aimed so that the bullet will hit the target. (Hint: use small angle approximation.)

If my marks in maths are less than your markes in Maths by 20% then your marks in Maths are 25% more than my marks in Maths. (True/False)

Commerce With Maths vs Without Maths

Dev can hit a target 3 xx in 6 shorts Pawan can hit the target 2 xx in 6 shorts and Lakhan can hit the target 4 xx in 4 shorts. What is the probability that at least 2 shorts hit the target (2)/(3) (b) (1)/(3) (c) (1)/(2) (e) None of these

The probability of hitting a target in any shot is 0.2 If 10 shorts are fired , find the probability that the target will be hit at least twice. [ Given: (0.8)^9= 0. 1342]

A and B try to hit a target. The probability that A hits the target is 7/10 and the probability that B hits the target is 4/10. If these two events are independent, the probability that B hits the target, given that the target is hit,is :

Determine the missing value in the puzzle below :