Question

12. Write a fraction equivalent to
3
8
with numerator 15.

(1)
15
8

(2)
15
80

(3)
15
16

(4)
15
40

13. What must be added to – 78 to get 50?
(1) – 28 (2) – 128 (3) – 98 (4) 128
14. Simplify: 26÷ {(– 13)÷(1)}
(1) – 3 (2) – 2 (3) 2 (4) 6
15. In monsoon season, the water level in a dam increases at a rate of minimum 6 cm per day. What is
the total increase in the water level after 6 days?
(1) 66cm (2) 1 cm (3) 36m (4) –36cm
16. (– 18)×20×15×0 = ?
(1) 20 (2) 0 (3) –18 (4) 15
17. Ramesh bought
1
7
3
kg apples and
1
4
2
kg pears. Find the total weight of fruits bought by him.

(1)
6
11
5
kg (2)
11 5
6
kg (3)
5
11
6
kg (4)
5
6
11
kg

18. The sum of five consecutive positive integers is always divisible by?
(1) 5 (2) 10 (3) 6 (4) 4
Directions: (Q.19 to Q.20)Read the following statements and mark your answer as true or false.
19. (– 23) + 47 is same as 47+(– 23).
(1) True (2) False
20. For any integer p, p ÷ p is 0.
(1) True (2) False

Answer 1

Answer:

3+8=11 !!

Step-by-step explanation:

11+15= 26 is the answer and it is actuall integer number ??

15+8=23 is the process number ???

15+80=95 is the polynomial number ??

15+16=31 is the monmial ??