Question

1. One half of a number when decreased by 2 equals one - third of the number increased by 5 .Then the number is ?
a.40
b.41
c.42
d.43
2. Three fourth of a number is greater than two - thirds of itself by 7. Then the number is ?
a.83
b.84
c.85
d.80
3. 40+ 10(4y-8)-16(3y-5)=0 ,y is equal to
a.4
b.5
c.8
d.9
4. 2y/5 + 4= y/3 -1/5, then y is equal to
a.63
b.-65
c.-63
d.None of these
5. Aaryav is 3 years younger than his sister Keya .If the sum of their ages is 27 years , then the present age of Keya is
a.12 years
b.14 years
c.15 years
d.13 years​

Answer 1

Answer:

1. C. 42

2. B. 84

3. B. 5

4. C. -63

5. C. 15 years