Question

in a survey of80 pepple it was found that 25 reads dainik jagran 26 reads amar ujala , 26 reads hindustan times 9 read both dainik jagran , and amar ujala , 11 read amar ujala and hindustan times , 8 reads hindustan times and dainik jagran , 3 real all three news paper find. Q1. None of them
Q2. atleast one news paper 

Q3. exactly one newspaper

Why we should minus 8

What is the probability of getting 2 boys and 2 girls in a family consist of 4 children?

If the point 3,4 lies on the graph of the equation 3y=ax+7

Least number that is divisible by all number between 1and 10

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If the roots of the equation 4x^2- kx + 1= are equal, then the value of k is

here it is

In the above solution you took the value of m1 and m2 wrong .. please check

cgst tax paid under which head in tally

How many numbers lying between 100 and 1000 can be formed with the digits 0, 1, 2, 3, 4, 5, if the repetition of the digits is not allowed?

The steps

pgbp all deduction section 35ABA

Hgfh

Consider the equation in positive integers that x^2 y^2=400,x<y.can both x and y be odd

Y r u multiplying 2

एक पहिया एक मिनट में 360° परिक्रमण करता है तो एक सेकंड में कितने रेडियन माप का कोण बनायेगा

Prove that (✓1 x-✓1-x/✓1 x ✓1-x)=π/4-1/2cos-1x

Factor of 4y2-4y 10