DBS Preboard Class X Python Answer Keys
Q-6)
(i) print(2==2) Ans: True
(ii) print(4!=10) Ans: True
(iii) print(25/3) Ans: 8.333333333333334
(iv) print([2,3,4]*2) Ans: [2,3,4,2,3,4]
Q-7)
(i) List=[1,2,3,4,5,6,7]
print(List[2:4]) Ans: [3,4]
print(List[0::2]) Ans: [1,3,5,7]
print(List[::-1]) Ans: [7,6,5,4,3,2,1]
Q-8)
(i) # Program for Simple Intrest
p=float(input("Enter Principal Amount:"))
r=float(input("Enter Rate:"))
t=float(input("Enter Time:"))
SI=(p*r*t)/100
print("Simple Intrest=",SI)
(ii) # Program for Table of any number
n=int(input("Enter any number:"))
for i in range(1,11):
print(n*i)
Q-6)
(i) print(2==2) Ans: True
(ii) print(4!=10) Ans: True
(iii) print(25/3) Ans: 8.333333333333334
(iv) print([2,3,4]*2) Ans: [2,3,4,2,3,4]
Q-7)
(i) List=[1,2,3,4,5,6,7]
print(List[2:4]) Ans: [3,4]
print(List[0::2]) Ans: [1,3,5,7]
print(List[::-1]) Ans: [7,6,5,4,3,2,1]
Q-8)
(i) # Program for Simple Intrest
p=float(input("Enter Principal Amount:"))
r=float(input("Enter Rate:"))
t=float(input("Enter Time:"))
SI=(p*r*t)/100
print("Simple Intrest=",SI)
(ii) # Program for Table of any number
n=int(input("Enter any number:"))
for i in range(1,11):
print(n*i)
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