Question

37. Vinci noted the readings on his home's electricity meter on Sunday at 8 AM and again on Monday at
8 AM (see Figures below). If the rate is Rs.5 per unit, what is the cost of electricity used during this
time?
412191315
22119
a. Rs 16
b. Rs 384
c. Rs 80
d. Rs 215
38.Identify the unsaturated compounds from the following
(1)Propanel ii) propene (iii) propyne (iv) chloropropane
(a) I and ii
(b) ii and iv
(c) i and iv
(d) ii and iii
39. Which of the following is the correct sequence of events in sexual reproduction?
a. pollination - fertilisation - seedling – embryo
b. seedling - embryo - fertilisation, pollination
c. pollination - fertilisation - embryo - seedling
d. embryo - seedling - pollination - fertilization
40. Choose the correct one:
D
B
a : A Androecium B.Corolla C.Calyx D. Gynoecium
b - A.Corolla B.Calyx C. Gynoecium D.Androecium
0-A.Androecium B.Gynoecium C.Corolla D. Calyx
d. None of the above​

Answer 1

Answer:

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