Question

11
( 10.1.
(a) 14. -
Fill in the blanks
87
( 87
-187
(g) 20
5. Proda
because 6+ (-2) = (-3).
attempted incorrectly?
h) 0 1 1 0 1 1
2. Testy that each of the following values of a hund
4. Write five pairs of integers (a, b) such that a b 3. One such pair is (o
per hour until midnight, at what time would the temperature be 8°C below zero
The temperature at 12 noon was 10°C above zero. If it decreases at the rate of 290
What would be the temperature at mid-night?
6. In a class test (+3) marks are given for every correct answer and (2) marks
are given for every incorrect answer and no marks for not attempting any
many questions has she attempted incorrectly? scores-5 marks in this
question. (i) Radhika scored 20 marks. If she has got 12 correct answers, how
7. An elevator descends into a mine shaft at the rate of 6 m/min. If the descent starts
from 10 m above the ground level, how long will it take to reach - 350 m.
test, though she has got 7 correct answers. How many questions has she
Mathematics-VII Uttarakhand Mudran Varsh 2019-20​

Answer 1

Step-by-step explanation:

sorry for not giving the ans

wt the question this its too lengthy

i dont have patiences to read this