Strad 11. एउटा सर्वेक्षणमा एक चौथाइ युवतीहरूले अमिलो मात्र मन
प्रराउँछन् र एक तिहाइले पिरो मन पराउछन् । यदि 50 जनाले
दुवै मन पराउदैनन् भने जम्मा युवतीहरूको सङ्ख्या भेनचित्रको
महायतावाट पत्ता लगाउनुहोस् । (In a survey one fourth
young girl like sour taste only and one third like chilly
test. If 50 of them do not like both the tastes. lind the
total number of young girl with the help of a Venn-
diagram.)
ANS:120​

n(U)= 1/4 x + 1/3 x + 50

which grade r u in?

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.